| Date |
Event |
People |
Places |
Ivanovsky was a microbiologist who was one of the first scientists to discover viruses. He made the discovery based on a request to investigate a disease that was destroying tobacco crops in the Ukraine, which he carried out while a doctoral student. Initially he believed the destruction was due to mosaic disease, which was commonly linked to bacteria. He then noticed that sap filtered from the diseased plants could transfer the infection to healthy plants. With the microorganism proving invisible even under the highest magnification and able to permeate porcelain filters designed to trap bacteria, Ivanosky concluded the causal agent was an extremely tiny infectious agent. He first described his findings in an article in 1882 and then in a dissertation in 1902.
1864-11-09T00:00:00+0000| 9 Nov 1864 | | Dmitry Iosifovich Ivanovsky was born in Gdov, RussiaIvanovsky | University of St Petersburg |
d'Herelle was a microbiologist who co-discovered bacteriophages (phages), viruses that infect bacteria that are now major tools in biotechnology. He isolated the first phage from chicken faeces in 1919. Following this he successfully treated chicken affected by a plague of typhus with the phage and in August 1919 cured a patient with dysentery using the same method. This laid the basis for the development of phage therapy. 1873-04-25T00:00:00+0000| 25 Apr 1873 | | Felix d'Herelle was born in Montreal, Canadad'Herelle | Pasteur Institute |
A pathologist, Rous won the 1966 Nobel Prize for showing how viruses could cause cancer. He demonstrated this in 1910 by transplanting some material from a cancer tumour taken from a sick chicken into a healthy chicken. The healthy chicken developed cancer. Other scientists struggled to replicate his experiment in mammals so his discovery was initially dismissed. 1879-10-05T00:00:00+0000| 5 Oct 1879 | | Francis Peyton Rous was born in Baltimore MD, USARous | Rockefeller University |
Goodpasture developed a method of culturing viruses in chicken embryos and fertilized chicken eggs. Before this viruses were grown in living tissues which could be contaminated by bacteria. Goodpasture's method laid the foundation for the development of vaccines for smallpox, yellow fever, typhus and chicken pox.1886-10-17T00:00:00+0000| 17 Oct 1886 | | Ernest Goodpasture was born Clarksville, TN, USAGoodpasture | Harvard University |
Rivers was a bacteriologist and virologist whose development of a tissue culture for the vaccinia virus, in 1931, paved the way to the development of a vaccine against yellow-fever. He also made important contributions to understanding the viral causes of influenza and chickenpox. Rivers served as the director of the Rockefeller Institute for Medical Research (1937-56) and chaired the virus research committee of the National Foundation for Infantile Paralysis (now the March of Dimes Birth Defects Foundation) (1938-1955) which oversaw the development of the Salk and Sabin vaccines against polio. 1888-09-03T00:00:00+0000| 3 Sep 1888 | | Thomas M Rivers was born in Jonesboro, Georgia, USARivers | Rockefeller Institute |
Enders shared the 1954 Nobel Prize for helping to develop a technique to grow the poliomyeltitis virus in various types of tissue culture. This he achieved with colleagues Thomas Weller and Fredric Robbins in 1949. Their technique paved the way for Jonas Salk's development of a vaccine against polio. Enders is also renowned for having helped pioneer the first measles vaccine.
1897-02-10T00:00:00+0000| 10 Feb 1897 | | John F Enders was born West Hartford, CT, USAEnders | Children's Hospital Boston |
Wyckoff was a major pioneer of x-ray crystallography of bacteria. He helped develop a high-speed centrifuge for segregating microscopic and submicroscopic material to determine the sizes and molecular weights of small particles. In addition he purified the virus that causes equine encephalomyelitis which laid the foundation for the development of a vaccine to combat an epidemic of the disease in horses. His work in this field enabled him to create a vaccine against epidemic typhus for use in World War II. 1897-08-09T00:00:00+0000| 9 Aug 1897 | | Ralph W G Wyckoff was born in Geneva, NY, USAWyckoff | Rockefeller University, University of Michigan, University of Arizona |
Lwoff was a microbiologist. He shared the 1965 Nobel Prize for Medicine for 'discoveries concerning genetic control of enzyme and virus synthesis'. This was based on work he carried out in the early 1950s to understand lysogeny. This is the process by which some the genes of some viruses, bacteriophages (phage), get incorporated into the genetic material of a bacteria but remain latent until the formation of a new phage triggered by a particular event. He found that exposure to ultraviolet light was one factor that could spur on the development a new phage. Lwoff also discovered that vitamins help promote growth in microbes and can serve as co-enzymes. 1902-05-08T00:00:00+0000| 8 May 1902 | | Andre Lwoff was born in Ainay-le-Chateau, FranceLwoff | Pasteur Institute |
Stanley was a biochemist and virologist. In 1935 he managed to crystalise the tobacco virus, the causative agent of plant disease. This was a major breakthrough because prior to this no scientists had succeeded in finding out what viruses were. His work laid the foundation for other scientists, using x-ray diffraction, to work out the precise molecular structures and reproduction process of several viruses. During World War II he managed to purify several of the most common influenza viruses and developed a vaccine that was partly effective. In 1946 he shared the Nobel Prize for Chemistry for the 'preparation of enzymes and virus proteins in a pure form.'1904-08-16T00:00:00+0000| 16 Aug 1904 | | Wendell M Stanley was born in Ridgeville IN, USAStanley | Rockefeller Institute |
Gross is best known for having shown that viruses can cause cancer in mammals. He first demonstrated this in 1951 by injecting material from leukaemic mice into a strain of newborn mice known to be free of leukamia and isolating the virus. This virus he found could be passed on naturally to successive generations of mice to cause leukaemia. Gross subsequently found that radiation or a chemical could also activate a dormant virus in animals to cause leukaemia. Born to a prominent Jewish family, Gross was forced to flee to the United States following the Nazi invasion of his home country.
1904-09-11T00:00:00+0000| 11 Sep 1904 | | Ludwig Gross born in Krakow, PolandGross | Bronx Veterans Administration Medical Centre |
A German biophysicist, Delbruck helped discover how viruses replicate their genetic structure, showing that bacterial resistance from viruses is due to random mutation and not the result of adaptive changes. This work showed that viruses reproduce in one step and not exponentially as happens in the case of cellular organisms. In 1969 he was awarded the Nobel Prize for Medicine on the back of this work. Blending biochemistry with genetics, Delbruck made substantial contributions to uncovering important aspects of genetics. 1906-09-04T00:00:00+0000| 4 Sep 1906 | | Max Delbruck was born in Berlin, GermanyDelbruck | California Institute of Technology |
Pirie was a virus physiologist and biochemist. He helped determine that the genetic component of viruses is RNA. Before this viruses were thought to be made up completely of proteins. During World War II he explored the possibility of extracting edible proteins from leaves, research that he carried on into the 1970s. His experiments were directed towards solving the food problem posed by the growing world population. He hoped to replace the inefficient method of feeding animals to secure protein for the diet.1907-07-01T00:00:00+0000| 1 Jul 1907 | | Norman Wingate (Bill) Pirie was born in Eastbourne, UKPirie | Rothamsted Experimental Station |
Hershey was a bacteriologist and geneticist. He is best known for a series of experiments with bacteriophages (viruses that infect bacteria) which helped to confirm that DNA, rather than proteins, carried genetic material. These he performed with Martha Chase in 1952. Hershey shared the 1969 Nobel Prize for Medicine for 'discoveries concerning the replication mechanism and the genetic structure of viruses.'
1908-12-04T00:00:00+0000| 4 Dec 1908 | | Alfred D Hershey was born in Owosso, MI, USAHershey | Carnegie Institution of Washington |
Fraenkel-Conrat was a biochemist who discovered that RNA is pivotal to the genetic control of viral reproduction and that it is carried in the nucelic core of each virus. This indicated that the viral infectivity resides in the nucleic acid part of the virus.
He made this finding in 1955 during experiments with the tobacco mosaic virus. By 1960 he had determined the complete sequence of the 159 amino acids in the virus. His work demonstrated that virus molecules that retain viral life can be reconstituted from its separate protein and RNA. 1910-07-29T00:00:00+0000| 29 Jul 1910 | | Heinz Ludwig Fraenkel-Conrat was born in Breslau, German Empire
(now Wroclaw, Poland)Fraenkel-Conrat | University of California Berkeley |
Known now as the Rous sarcoma virus, the virus was first reported by Peyton Rous. He made the discovery that a virus could cause cancer after a farmer presented him with a hen with a large lump in her breast. He found that extracts from the tumour in the hend could cause cancer in Plymouth Rock chickens. Rous published his seminal finding in two articles: 'Transmission of a malignant new growth by means of a cell-free filtrate', JAMA, 56 (1911), 198 and 'A sarcoma of the fowl transmissible by an agent separable from the tumor cells', Journal Experimental Medicine, 13 (1911), 397-411. The 1911-01-01T00:00:00+0000| 1911 | | First cancer-causing virus discoveredRous | Rockefeller University |
Luria was a microbiologist who made his name in 1943 when he demonstrated, with Max Delbruck, that viruses undergo permanent changes in their hereditary material. The same year he and Delbruck showed phage-resistant bacteria resulted from spontaneous mutations rather than as a direct response to environmental changes. Their work helped explain how bacteria develop antibiotic resistance. Luria had landed up working with Delbruck in the US because he was banned from academic research fellowships in Italy under Mussolini's Italian fascist regime because of his Jewish background. In 1969 Luria was awarded the Nobel Prize for Medicine for helping to discover the replication mechanism and the genetic structure of viruses.
1912-08-13T00:00:00+0000| 13 Aug 1912 | | Salvador E Luria was born in Torino, ItalyLuria | Massachusetts Institute of Technology |
Dulbecco was a virologist who in the 1950s helped to pioneer the growth of animal viruses in culture and work out how certain viruses cause tumours in the cells they infect. He and his colleagues demonstrated that the virus inserted DNA into the DNA of the host cell and this cell transformed into a cancer cell which reproduced the viral DNA along with its own thereby producing more cancer cell. This work not only aided better understanding of how viruses cause cancer, but also HIV. Dulbecco shared the 1975 Nobel Prize for Medicine for his 'discoveries concerning the interaction between tumour viruses and the genetic material of the cell.'1914-02-22T00:00:00+0000| 22 Feb 1914 | | Renato Dulbecco was born in Catanzaro, ItalyDulbecco | Imperial Cancer Research Fund Laboratory |
A medical researcher and virologist, Salk pioneered the first safe and effective polio vaccine. Introduced in 1955, Salk's vaccine helped curb one of the most frightening public health diseases in the world. Over 1,800,000 school children took part in the trial to test his vaccine. His vaccine used killed virus rather than weakened forms of the strain of polio used by Sabin to develop another vaccine against the disease. Salk refused to patent his vaccine and made his technique as widely available as possible. His polio vaccine is now on the World Health Organisation's List of Essential Medicine.1914-10-28T00:00:00+0000| 28 Oct 1914 | | Jonas Salk was born in New York City, USASalk | University of Pittsburgh |
Weller was a physician and virologist whose development of tissue-culture methods, with John P. Enders and Frederick C. Robbins, in October 1949 opened up the means to study viral diseases. Their work paved the way to the development of the polio vaccine. The virus was grown in cultures of human foreskin and embryonic tissues. Weller shared the Nobel Prize for Medicine in 1954 for the 'discovery of the ability of poliomyelitis viruses to grow in cultures of various types of tissue.'1915-06-15T00:00:00+0000| 15 Jun 1915 | | Thomas H Weller was born in Ann Arbor MI, USAWeller | Children's Medical Center Boston, Harvard University |
Robbins was a paediatrician and virologist who made his name in 1941 by helping to develop a tissue culture technique to grow the polio virus, one of the most feared diseases at the time. The method involved the growth of the virus using a mixture of human embryonic skin and muscle tissue. It provided an important step towards the development of a vaccine against polio. The tissue culture technique also helped scientists discover new respiratory viruses and paved the way to culturing the measles virus to make a vaccine against it. Robbins shared the 1954 Nobel Prize for Medicine for his work.1916-08-25T00:00:00+0000| 25 Aug 1916 | | Frederick Chapman Robbins was born in Auburn AL, USARobbins | Western Reserve University |
Horwitz was a chemist who is best known for having synthesised the compound zidovudine (commonly called AZT). Originally Horwitz developed the compound to be an anti-cancer drug in 1964, but it failed to show anticancer activity. Other researchers discovered the drug could prolong the life of AIDS patients. Approved for AIDS in 1987 by the US FDA, AZT transformed AIDS from being a fatal condition into a chronic condition. Horwitz also developed didanosine and stauvidine, antiviral drugs that are used to treat HIV/AIDS.1919-01-16T00:00:00+0000| 16 Jan 1919 | | Jerome P Horwitz was bornHorwitz | Karmanos Institute |
Ivanovsky was a Russian microbiologist who was one of the first scientists to discover viruses. He made the discovery based on a request to investigate a disease that was destroying tobacco crops in the Ukraine, which he carried out while a doctoral student. Initially he believed the destruction was due to mosaic disease, which was commonly linked to bacteria. He then noticed that sap filtered from the diseased plants could transfer the infection to healthy plants. With the microorganism proving invisible even under the highest magnification and able to permeate porcelain filters designed to trap bacteria, Ivanosky concluded the causal agent was an extremely tiny infectious agent. He first described his findings in an article in 1882 and then in a dissertation in 1902. 1920-06-20T00:00:00+0000| 20 Jun 1920 | | Dmitry I Ivanovsky diedIvanovsky | University of St Petersburg |
A chemist and biophysicist, Klug won the 1982 Nobel Prize in Chemistry for the development of crystallographic electron microscopy, a method that combines electron microscopy and X-ray diffraction to determine the three-dimensional structure of complex biological materials not amenable to conventional x-ray crystallography alone. The technique provided him with the tool to make many discoveries with his team into nucleic acid-protein complexes. He also made a number of discoveries concerning the structure of viruses. His interest in viruses began g after a chance encounter with Rosalind Franklin in late 1953 with whom he collaborated. Klug also discovered zinc-finger proteins, a class of proteins that bind specific DNA sequences. The modular nature of the proteins is now being harnessed to design synthetic proteins for targeted therapies. The son of Jewish parents, Klug migrated with his parents to South Africa where he stayed until he completed his master's degree and then went to England. He was the director of the Laboratory of Molecular Biology (1986-1996) and President of the Royal Society (1995-2000).1926-08-11T00:00:00+0000| 11 Aug 1926 | | Aaron Klug was born in Zelvas, LithuaniaKlug | Laboratory of Molecular Biology |
Griffin was a leading expert on viruses that cause cancer. She was the first woman appointed to Royal Postgraduate Medical School, Hammersmith Hospital. In 1980 she completed the sequence of the poliovirus, the longest piece of eukaryotic DNA to be sequenced at that time. She devoted her life to understanding the Epstein-Barr virus, the cause of Burkitt's Lymphoma, a deadly form of cancer.1930-01-23T00:00:00+0000| 23 Jan 1930 | | Beverly Griffin was born in Delhi, Louisiana, USAGriffin | Imperial College |
Temin was a geneticist and virologist who shared the 1975 Nobel Prize for Medicine for his work on the interactions between tumour viruses and the genetic material of the cell. In 1969 he demonstrated that certain tumour viruses carry the ability to reverse the flow of information from RNA back to DNA using the enzyme reverse transcriptase. The same enzyme is now is known to be linked to the widespread spread of viral diseases like AIDs and Hepatitis B. 1934-12-10T00:00:00+0000| 10 Dec 1934 | | Howard M Temin was born in Philadelphia, PA, USATemin | University of Wisconsin |
Bishop is an immunologist and microbiologist. He shared the 1989 Nobel Prize for Medicine with Harold E Varmus for discovering the first human oncogene, c-Src. Oncogenes are a type of gene that in certain circumstances, such as exposure to chemical carcinogens, can change a normal cell into a tumour cell. Bishop and Varmus made the discovery while working with the Rouse sarcoma virus known to cause cancer in chickens. 1936-02-22T00:00:00+0000| 22 Feb 1936 | | John Michael Bishop born in York, PA, USABishop | University California San Francisco |
Baltimore shared the 1975 Nobel Prize for his work on the interaction between tumor viruses and the genetic material of the cell. He also spearheaded efforts for the scientific governance of recombinant DNA and genome editing technologies. 1938-03-07T00:00:00+0000| 7 Mar 1938 | | David Baltimore was born in New York CityBaltimore | New York City |
The breakthrough was made by Hubert Loring and Carlton Schwerdt. They managed to isolate the virus with 80% purity. The work paved the way for the team to create the first vaccine in August 1947. Schwerdt continued to improve the technique and by 1953 had managed to isolate 100% pure polio virus with Bachrach Howard, which paved the way for Jonas Salk to create a safe vaccine in 1955. 1947-01-10T00:00:00+0000| 10 Jan 1947 | | First time polio virus was isolatedLoring, Schwerdt | Stanford University |
Barré-Sinoussi is a virologist who shared the Nobel Prize for Medicine in 2008 for her contributions to identifying the human immunodeficiency virus (HIV) as the cause of AIDS. She carried out this work in the 1980s at the Pasteur Institute as part of her research into retroviruses. Barré-Sinoussi has been at the forefront of efforts to develop a vaccine against HIV and a cure for the disease. Serving as the president of the International AIDS Society between 2012 and 2016 and working with WHO, Barré-Sinoussi has collaborated closely with scientists from many resource-limited countries in Africa and Asia.
1947-07-30T00:00:00+0000| 30 Jul 1947 | | Francoise Barré-Sinoussi born in Paris, FranceBarre-Sinoussi | Pasteur Institute |
The work was carried out by John Enders, Thomas Huckle Weller ad Frederick Chapman Robbins. They published their achievement in TH Weller, FC Robbins, JH Enders, 'Cultivation of poliomyelitis virus in cultures of human foreskin and embryonic tissues', Science, 109/2822 (1949), 85-7. The work paved the way for the two kinds of effective poliovirus vaccine, the inactivated poliovirus vaccine of Jonas E. Salk and the live oral polio vaccine of Albert B. Sabin. The three scientists received the Nobel Prize in Physiology or Medicine in 1954. 1949-01-28T00:00:00+0000| 28 Jan 1949 | | Polio virus successfully grown on human embryonic cells in cultureEnders, Weller, Robbins | Boston Children's Hospital |
d'Herelle was a French Canadian microbiologist who co-discovered bacteriophages (phages), viruses that infect bacteria that are now major tools in biotechnology. He isolated the first phage from chicken faeces in 1919. Following this he successfully treated chicken affected by a plague of typhus with the phage and in August 1919 cured a patient with dysentery using the same method. This laid the basis for the development of phage therapy. 1949-02-22T00:00:00+0000| 22 Feb 1949 | | Felix d'Herelle diedd'Herelle | Pasteur Institute |
Known as HeLa, the cell line was created by George Gey from cervical cells taken without consent from Henrietta Lacks who died from cervical cancer on 4 October 1951. The cells taken from Lacks were the first human cells grown in the laboratory that did not die after a few cell divisions. The cell line proved enormously beneficial for medical and biological research. It was first published in WF Scherer, JT Syverton, GO Gey, 'Studies on the propagation in vitro of poliomyelitis viruses. IV. Viral multiplication in a stable strain of human malignant epithelial cells (strain HeLa) derived from an epidermoid carcinoma of the cervix', Journal Experimental Medicine, 97/5 (1953), 695–710.1952-05-01T00:00:00+0000| 1 May 1952 | | First immortal human cell line developedLacks, Gey, Scherer, Syverton | University of Minnesota, Johns Hopkins University |
The first polio vaccine, developed by Jonas Salk, was tested on children from Arsenal Elementary School in Pittsburg, Pennsylvania. Nearly 2 million children in 44 states were tested. The trial showed the vaccine to be effective. The vaccine radically reduced the number of polio victims around the world.1954-02-23T00:00:00+0000| 23 Feb 1954 | | Salk polio vaccine trial beganSalk | University of Pittsburgh |
The feat was achieved by Heinz Fraenkel-Conrat with the tobacco mosaic virus. He did this by stripping away the outer layer of one set of viruses with a common household detergent and then removed the cores of another set using another solution. Once this was done he coated leaves of tobacco plants with the virus extracts, making sure to keep them separate. None of the plants got infected. Frankel-Contrat then reformed the viruses by mixing the extracts, which proved sufficient to infect the plants. Fraenkel-Conrat's work settled a long-dispute about how genetic information controlled viral reproduction. He demonstrated that genetic information was carried in a particle of nucleic acid (RNA) at the core of each virus. Fraenkel-Conrat's research laid the foundation for scientists to study how viruses caused diseases like measles, mumps, chickenpox, flu and the common cold. His research was published in H Fraekel-Conrat, R C Williams, 'Reconstrution of active mosaic virus from its inactive protein and nucelic acid components', PNAS, 41/10 (1955), 690-98.1955-10-15T00:00:00+0000| 15 Oct 1955 | | Virus dismantled and put back together to reconstitute a live virusFraenkel-Conrat | University of California Berkley |
Goodpasture developed a method of culturing viruses in chicken embryos and fertilized chicken eggs. Before this viruses were grown in living tissues which could be contaminated by bacteria. Goodpasture's method laid the foundation for the development of vaccines for smallpox, yellow fever, typhus and chicken pox.1960-09-20T00:00:00+0000| 20 Sep 1960 | | Ernest Goodpasture diedGoodpasture | Harvard University |
Created by Leonard Hayflick and Paul S Moorhead.1962-01-01T00:00:00+0000| 1962 | | WI-38 cell line developed - important to development of vaccinesHayflick, Moorhead | Wistar Institute |
Rivers was a bacteriologist and virologist whose development of a tissue culture for the vaccinia virus, in 1931, paved the way to the development of a vaccine against yellow-fever. He also made important contributions to understanding the viral causes of influenza and chickenpox. Rivers served as the director of the Rockefeller Institute for Medical Research (1937-56) and chaired the virus research committee of the National Foundation for Infantile Paralysis (now the March of Dimes Birth Defects Foundation) (1938-1955) which oversaw the development of the Salk and Sabin vaccines against polio.1962-05-12T00:00:00+0000| 12 May 1962 | | Thomas M Rivers diedRivers | Rockefeller Institute |
Developed by Samuel Katz and John F Enders, the vaccine would later be incorporated into the MMR, a combination vaccine against measles, mumps and rubella.1963-01-01T00:00:00+0000| 1963 - 1963 | | Development of first attentuated measles virus vaccineEnders, Katz | |
The vaccine was made by Maurice Hilleman using material taken from his daughter, Jeryl Lynn, when she suffered measles. The Jeryl strain of the mumps vaccine is still in use today and used in the MMR vaccine.1963-01-01T00:00:00+0000| 1963 | | Creation of first vaccine against mumpsHilleman | Merck & Co |
The finding was based on 10 years of research conducted by Elizabeth Stern with 10,5000 women who used a family planning clinic in Los Angeles. E Stern, PM Neely, 'Carcinoma and Dysplasia of the Cervix: A comparison of rates for new and returning populations', Acta Cytol, 7 (1963), 357-61.1963-01-01T00:00:00+0000| 1963 | | First report linking a specific virus (herpes simplex virus) to a specific cancer (cervical cancer)Stern | University of California, Los Angeles |
LJ Old, EA Boyse, E Oettgen, ED Harven, ED Geering, B Williamson, P Clifford, 'Precipitating antibody in human serum to an antigen present in cultured Burkitt's lymphoma cells', Proc Natl Acad Sci USA, 56 (1966), 1699–1704.1966-12-01T00:00:00+0000| December 1966 | | Scientists detect antibodies to the Epstein-Barr virus in patients with nasopharyngeal cancer which suggest the cancer is caused by a virus. Old, Boyse, Oettgen | Memorial Sloan Kettering Cancer Center |
The vaccine, RA27/3 had been developed by a team headed by Stanley Plotkin.1969-01-01T00:00:00+0000| 1969 - 1970 | | First license approved in US and Europe for vaccine against rubella (German measles)Plotkin | Wistar Institute |
Reverse transcriptase is a restriction enzyme that cuts DNA molecules at specific sites. The enzyme was simultaneously discovered independently by Howard Temin and David Baltimore. Temin made the discovery while working on Rous sacoma virions and Baltimore was working on the poliovirus and vesicular stomatis virus. The discovery laid the foundations for the the disciplines of retrovirology and cancer biology and ability to produce recombinant DNA. The findings were published in D Baltimore, 'RNA-dependent DNA polymerase in virions of RNA tumour viruses' Nature, 226 (1970), 1209–11 and HM Temin, S Mizutani, 'RNA-dependent DNA polymerase in virions of Rous sarcoma virus', Nature, 226 (1970), 1211–13.
1970-07-27T00:00:00+0000| 27 Jul 1970 | | Reverse transcriptase first isolatedBaltimore, Temin, Mizutani | Massachusetts Institute of Technology, University of Wisconsin |
Stanley was an American biochemist and virologist. In 1935 he managed to crystalise the tobacco virus, the causative agent of plant disease. This was a major breakthrough because prior to this no scientists had succeeded in finding out what viruses were. His work laid the foundation for other scientists, using x-ray diffraction, to work out the precise molecular structures and reproduction process of several viruses. During World War II he managed to purify several of the most common influenza viruses and developed a vaccine that was partly effective. In 1946 he shared the Nobel Prize for Chemistry for the 'preparation of enzymes and virus proteins in a pure form.' 1971-06-15T00:00:00+0000| 15 Jun 1971 | | Wendell M Stanley diedStanley | Rockefeller Institute |
An American pathologist, Rous won the 1966 Nobel Prize for showing how viruses could cause cancer. He demonstrated this in 1910 by transplanting some material from a cancer tumour taken from a sick chicken into a healthy chicken. The healthy chicken developed cancer. Other scientists struggled to replicate his experiment in mammals so his discovery was initially dismissed. 1972-02-16T00:00:00+0000| 16 Feb 1972 | | Francis Peyton Rous diedRous | Rockefeller University |
The cloning, achieved by Beverly Griffin with Tomas Lindahl, was announced to a meeting at Cold Spring Harbor1979-01-01T00:00:00+0000| 1979 | | First DNA fragments of Epstein Barr Virus cloned Griffin, Lindahl | Imperial Cancer Research Fund Laboratories, University of Gothenberg |
The vaccine was developed by Stanley Plotkin, Hilary Koprowski and Tadeusz Wiktor at the Wistar Institute1980-01-01T00:00:00+0000| 1980 | | US licensed first rabies vaccine for human useKoprowski, Plotkin, Wiktor | Wistar Institute |
A German biophysicist, Delbruck helped discover how viruses replicate their genetic structure, showing that bacterial resistance from viruses is due to random mutation and not the result of adaptive changes. This work showed that viruses reproduce in one step and not exponentially as happens in the case of cellular organisms. In 1969 he was awarded the Nobel Prize for Medicine on the back of this work. Blending biochemistry with genetics, Delbruck made substantial contributions to uncovering important aspects of genetics.1981-03-09T00:00:00+0000| 9 Mar 1981 | | Max Delbruck diedDelbruck | California Institute of Technology |
The work, led by Beverly Griffin, opened up the possibility of sequencing the virus. It was published in J R Arrand, L. Rymo, J E Walsh, E Bjorck, T Lindahl and B E Griffin, ‘Molecular cloning of the complete Epstein-Barr virus genome as a set of overlapping restriction endonuclease fragments’, Nucleic Acids Research, 9/13 (1981), 2999-2014.1981-07-10T00:00:00+0000| 10 Jul 1981 | | Complete library of overlapping DNA fragments of Epstein Barr Virus clonedGriffin, Arrand, Walsh, Bjorck, Rymo | Imperial Cancer Research Fund Laboratories, University of Gothenberg |
The drug was originally synthesised by Howard Schaeffer and then worked on by Gertrude Elion and her team at the Wellcome Research Laboratories. Elion's group worked out the metabolism of the drug and how it coluld attack the herpes virus. Their work opened up further research on enzyme differences in normal and virus-infected cells that paved the way to the development of other antiviral drugs. 1982-03-29T00:00:00+0000| 29 Mar 1982 | | FDA approved acyclovir, the first successful antiviral drug, for treating the herpes virusElion, Howard | Wellcome Research Laboratories |
Based on investigation of blood drawn from AIDS patients who developed Kaposi sarcoma, a cancer caused by a virus. The research was carried out by Susan Krown and Bijan Safai.1983-01-01T00:00:00+0000| 1983 | | Link drawn between immune deficiency and cancer | Memorial Sloan Kettering Cancer Center |
WHO, WHO Technical Report Series, No. 691 (Geneva: WHO, 1983).1983-01-01T00:00:00+0000| 1983 | | WHO argued hepatitis B virus second only to tobacco as cause of cancer | |
M Durst, L Gissmann, H Ikenberg, H zur Hausen, 'A papillomavirus DNA from a cervical carcinoma and its prevalence in cancer biopsy samples from different geographic regions', Proc Natl Acad Sci USA, 80 (1983), 3812-15.1983-06-01T00:00:00+0000| June 1983 | | Harald Zur Hausen identifies the human papillomavirus as the causative agent of cervical cancerzur Hausen | University of Freiberg |
An American microbiologist, Enders shared the 1954 Nobel Prize for helping to develop a technique to grow the poliomyeltitis virus in various types of tissue culture. This he achieved with colleagues Thomas Weller and Fredric Robbins in 1949. Their technique paved the way for Jonas Salk's development of a vaccine against polio. Enders is also renowned for having helped pioneer the first measles vaccine. 1985-09-08T00:00:00+0000| 8 Sep 1985 | | John F Enders diedEnders | Children's Hospital Boston |
The approval was given based on results from a clinical trial carried out by Harry Herr and Herbert Oettgen. The BCG vaccine stimulates an immune response that targets both the tuberculosis bacteria and bladder cancer cells. 1990-01-01T00:00:00+0000| 1990 | | US FDA approved BCG, a bacterial vaccine against tuberculosis, to treat early stage bladder cancer. It was the first FDA approved immunotherapyHerr, Oettgen | Memorial Sloan Kettering Cancer Center |
Luria was an IItalian microbiologist who made his name in 1943 when he demonstrated, with Max Delbruck, that viruses undergo permanent changes in their hereditary material. The same year he and Delbruck showed phage-resistant bacteria resulted from spontaneous mutations rather than as a direct response to environmental changes. Their work helped explain how bacteria develop antibiotic resistance. Luria had landed up working with Delbruck in the US because he was banned from academic research fellowships in Italy under Mussolini's Italian fascist regime because of his Jewish background. In 1969 Luria was awarded the Nobel Prize for Medicine for helping to discover the replication mechanism and the genetic structure of viruses.1991-02-06T00:00:00+0000| 6 Feb 1991 | | Salvador E Luria diedLuria | Massachusetts Institute of Technology |
Temin was an American geneticist and virologist who shared the 1975 Nobel Prize for Medicine for his work on the interactions between tumour viruses and the genetic material of the cell. In 1969 he demonstrated that certain tumour viruses carry the ability to reverse the flow of information from RNA back to DNA using the enzyme reverse transcriptase. The same enzyme is now is known to be linked to the widespread spread of viral diseases like AIDs and Hepatitis B.1994-02-09T00:00:00+0000| 9 Feb 1994 | | Howard M Temin diedTemin | University of Wisconsin |
Lwoff was a microbiologist. He shared the 1965 Nobel Prize for Medicine for 'discoveries concerning genetic control of enzyme and virus synthesis'. This was based on work he carried out in the early 1950s to understand lysogeny. This is the process by which some the genes of some viruses, bacteriophages (phage), get incorporated into the genetic material of a bacteria but remain latent until the formation of a new phage triggered by a particular event. He found that exposure to ultraviolet light was one factor that could spur on the development a new phage. Lwoff also discovered that vitamins help promote growth in microbes and can serve as co-enzymes. 1994-09-30T00:00:00+0000| 30 Sep 1994 | | Andre Michel Lwoff diedLwoff | Pasteur Institute |
Wyckoff was a major pioneer of x-ray crystallography of bacteria. He helped develop a high-speed centrifuge for segregating microscopic and submicroscopic material to determine the sizes and molecular weights of small particles. In addition he purified the virus that causes equine encephalomyelitis which laid the foundation for the development of a vaccine to combat an epidemic of the disease in horses. His work in this field enabled him to create a vaccine against epidemic typhus for use in World War II.1994-11-03T00:00:00+0000| 3 Nov 1994 | | Ralph W G Wyckoff diedWyckoff | University of Michigan, University of Arizona |
Developed by William Wunner at the Wistar Institute1995-01-01T00:00:00+0000| 1995 | | US licensed first wildlife rabies vaccine | Wistar Institute |
A medical researcher and virologist, Salk pioneered the first safe and effective polio vaccine. Introduced in 1955, Salk's vaccine helped curb one of the most frightening public health diseases in the world. Over 1,800,000 school children took part in the trial to test his vaccine. His vaccine used killed virus rather than weakened forms of the strain of polio used by Sabin to develop another vaccine against the disease. Salk refused to patent his vaccine and made his technique as widely available as possible. His polio vaccine is now on the World Health Organisation's List of Essential Medicine. 1995-06-23T00:00:00+0000| 23 Jun 1995 | | Jonas Salk diedSalk | University of Pittsburgh |
Pirie was a virus physiologist and biochemist. He helped determine that the genetic component of viruses is RNA. Before this viruses were thought to be made up completely of proteins. During World War II he explored the possibility of extracting edible proteins from leaves, research that he carried on into the 1970s. His experiments were directed towards solving the food problem posed by the growing world population. He hoped to replace the inefficient method of feeding animals to secure protein for the diet.1997-03-29T00:00:00+0000| 29 Mar 1997 | | Norman Wingate (Bill) Pirie diedPirie | Rothamsted Experimental Station |
Hershey was an American bacteriologist and geneticist. He is best known for a series of experiments with bacteriophages (viruses that infect bacteria) which helped to confirm that DNA rather than proteins carried genetic material. These he performed with Martha Chase in 1952. Hershey shared the 1969 Nobel Prize for Medicine for 'discoveries concerning the replication mechanism and the genetic structure of viruses.' 1997-05-22T00:00:00+0000| 22 May 1997 | | Alfred D Hershey diedHershey | Carnegie Institution of Washington |
Fraenkel-Conrat was a German-American biochemist who discovered that RNA is pivotal to the genetic control of viral reproduction and that it is carried in the nucelic core of each virus. This indicated that the viral infectivity resides in the nucleic acid part of the virus. He made this finding in 1955 during experiments with the tobacco mosaic virus. By 1960 he had determined the complete sequence of the 159 amino acids in the virus. His work demonstrated that virus molecules that retain viral life can be reconstituted from its separate protein and RNA.1999-04-10T00:00:00+0000| 10 Apr 1999 | | Heinz Ludwig Fraenkel-Conrat diedFraenkel-Conrat | University of California Berkeley |
Gross is best known for having shown that viruses can cause cancer in mammals. He first demonstrated this in 1951 by injecting material from leukaemic mice into a strain of newborn mice known to be free of leukamia and isolating the virus. This virus he found could be passed on naturally to successive generations of mice to cause leukaemia. Gross subsequently found that radiation or a chemical could also activate a dormant virus in animals to cause leukaemia. Born to a prominent Jewish family in Poland, Gross was forced to flee to the United States following the Nazi invasion of his home country.1999-07-19T00:00:00+0000| 19 Jul 1999 | | Ludwik Gross diedGross | Bronx Veterans Administration Medical Centre |
The virologists Jeronimo Cello, Aniko Paul, and Eckard Wimmer of the State University of New York, Stony Brook reported constructing an almost perfect replica of the polio virus from published sequences of the virus, and its reverse transcription into viral RNA. Their work was first announced online in 'Chemical synthesis of poliovirus cDNA: Generation of infectious virus in the absence of natural template', Nature, (12 July 2002), doi:10.1038/news020708-17.
2002-07-12T00:00:00+0000| 12 Jul 2002 | | Polio: First ever virus synthesised from chemicals aloneCello, Paul, Wimmer | Stony Brook University |
Robbins was an American paediatrician and virologist who made his name in 1941 by helping to develop a tissue culture technique to grow the polio virus, one of the most feared diseases at the time. The method involved the growth of the virus using a mixture of human embryonic skin and muscle tissue. It provided an important step towards the development of a vaccine against polio. The tissue culture technique also helped scientists discover new respiratory viruses and paved the way to being able to culture the measles virus to make a vaccine against it. Robbins shared the 1954 Nobel Prize for Medicine for his work. 2003-08-04T00:00:00+0000| 4 Aug 2003 | | Frederick Chapman Robbins diedRobbins | Western Reserve University |
The vaccine RotaTeq took 25 years to develop. It was developed by Stanley Plotkin, H Fred Clark and Paul Offit.2006-01-01T00:00:00+0000| 2006 | | Vaccine approved for preventing rotavirus, a major kiler of children Plotkin, Clark, Offit | Wistar Institute |
Published in 'Nature Medicine', the system deloys glycoprotein D fused with genes from target antigens to increase the immune response. The work was led by Hildegund C.J. Ertl.2008-01-31T00:00:00+0000| 31 Jan 2008 | | New vaccine delivery system unveiled for preventing viral diseasesErtl | Wistar Institute |
Weller was an American physician and virologist whose development of tissue-culture methods, with John P. Enders and Frederick C. Robbins, in October 1949 opened up the means to study viral diseases. Their work paved the way to the development of the polio vaccine. The virus was grown in cultures of human foreskin and embryonic tissues. Weller shared the Nobel Prize for Medicine in 1954 for the 'discovery of the ability of poliomyelitis viruses to grow in cultures of various types of tissue.'2008-08-23T00:00:00+0000| 23 Aug 2008 | | Thomas H Weller diedWeller | Children's Medical Center Boston |
Dulbecco was an Italian-American virologist who in the 1950s helped to pioneer the growth of animal viruses in culture and work out how certain viruses cause tumours in the cells they infect. He and his colleagues demonstrated that the virus inserted DNA into the DNA of the host cell and this cell transformed into a cancer cell which reproduced the viral DNA along with its own thereby producing more cancer cell. This work not only aided better understanding of how viruses cause cancer, but also HIV. Dulbecco shared the 1975 Nobel Prize for Medicine for his 'discoveries concerning the interaction between tumour viruses and the genetic material of the cell.' 2012-02-19T00:00:00+0000| 19 Feb 2012 | | Renato Dulbecco diedDulbecco | Imperial Cancer Research Fund Laboratory |
Horwitz was an American chemist who is best known for having synthesised the compound zidovudine (commonly called AZT). Originally Horwitz developed the compound to be an anti-cancer drug in 1964, but it failed to show anticancer activity. Other researchers discovered the drug could prolong the life of AIDS patients. Approved for AIDS in 1987 by the US FDA, AZT transformed AIDS from being a fatal condition into a chronic condition. Horwitz also developed didanosine and stauvidine, antiviral drugs that are used to treat HIV/AIDS.2012-09-06T00:00:00+0000| 6 Sep 2012 | | Jerome P Horwitz diedHorwitz | Karmanos Institute |
Griffin was a leading expert on viruses that cause cancer. She was the first woman appointed to Royal Postgraduate Medical School, Hammersmith Hospital. In 1980 she completed the sequence of the poliovirus, the longest piece of eukaryotic DNA to be sequenced at that time. She devoted her life to understanding the Epstein-Barr virus, the cause of Burkitt's Lymphoma, a deadly form of cancer.
2016-06-13T00:00:00+0000| 13 Jun 2016 | | Beverly Griffin diedGriffin | Imperial College |
Vaccine developed by David Weiner together with collaborators at Inovio Pharmaceuticals, Inc., GeneOne Life Science, Inc., National Microbiology Laboratory at the Public Health Agency of Canada, and the University of Pennsylvania.2016-06-23T00:00:00+0000| 23 Jun 2016 | | FDA approved first clinical trial for zika virus vaccineWeiner | Wistar Institute, University of Pennsylvania, Inovio Pharmaceuticals, GeneOne Life Science, Public Health Agency of Canada |
Born in Lithuania, Klug was a chemist and biophysicist who won the 1982 Nobel Prize in Chemistry for the development of crystallographic electron microscopy, a method that combines electron microscopy and X-ray diffraction to determine the three-dimensional structure of complex biological materials not amenable to conventional x-ray crystallography alone. The technique provided him with the tool to make many discoveries with his team into nucleic acid-protein complexes. He also made a number of discoveries concerning the structure of viruses. His interest in viruses began g after a chance encounter with Rosalind Franklin in late 1953 with whom he collaborated. Klug also discovered zinc-finger proteins, a class of proteins that bind specific DNA sequences. The modular nature of the proteins is now being harnessed to design synthetic proteins for targeted therapies. The son of Jewish parents, Klug migrated with his parents to South Africa where he stayed until he completed his master's degree and then went to England. He was the director of the Laboratory of Molecular Biology (1986-1996) and President of the Royal Society (1995-2000).2018-11-20T00:00:00+0000| 20 Nov 2018 | | Aaron Klug diedKlug | Birkbeck College, Laboratory of Molecular Biology |
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