Dr. Frank Macfarlane Burnet
OM, AK, KBE (3 September 1899 – 31 August 1985), usually known as Macfarlane or Mac Burnet, was an Australian virologist best known for his contributions to immunology. Burnet received his M.D. degree from the University of Melbourne in 1924, and his Ph.D. degree from the University of London in 1928. He went on to conduct pioneering research on bacteriophages and viruses at the Walter and Eliza Hall Institute, Melbourne, and served as director of the Institute from 1944 to 1965. His virology research resulted in significant discoveries concerning the nature and replication of viruses and their interaction with the immune system.
From the mid-1950s, he worked extensively in immunology and was a major contributor to the theory of clonal selection, which explains how lymphocytes target antigens for destruction. Burnet and Peter Medawar were co-recipients of the 1960 Nobel Prize in Physiology or Medicine for demonstrating acquired immune tolerance. This research provided the experimental basis for inducing immune tolerance, the platform for developing ubiquitous methods of transplanting solid organs.
Burnet left the Walter and Eliza Hall Institute in 1965; he continued to work at the University of Melbourne until his official retirement in 1978. During his working life he wrote 31 books and monographs and upwards of 500 scientific papers. Burnet played an active role in the development of public policy for the medical sciences in Australia and was a founding member, and later the president, of the Australian Academy of Science. He was the most highly decorated and honoured scientist to have worked in Australia. For his contributions to Australian science, he was made the first Australian of the Year in 1960, and in 1978 a Knight of the Order of Australia. He was recognised internationally for his achievements: in addition to the Nobel, he received the Lasker Award and the Royal and Copley Medal from the Royal Society, honorary doctorates, and distinguished service honours from the Commonwealth and Japan.
Early life
Burnet was born in Traralgon, Victoria; his father, Frank Burnet, a Scottish emigrant to Australia, was the manager of the Traralgon branch of the Colonial Bank. He was the second of seven children and from childhood was known as "Mac". The Burnets moved to Terang in 1909. Burnet was interested in the wildlife around the nearby lake; he joined the Scouts in 1910 and enjoyed all outdoor activities. While living in Terang, he began to collect beetles and study biology. He read biology articles in the Chambers's Encyclopaedia, which introduced him to the work of Charles Darwin. He was educated at Victorian state schools and later won a full scholarship to board and study at Geelong College, one of Victoria's most exclusive private schools.
From 1917, Burnet attended the University of Melbourne, where he lived in Ormond College on a residential scholarship and studied medicine. There, he read more of Darwin’s work and was influenced by the ideas of science and society in the writings of H.G. Wells. While at university, he became an agnostic; he was sceptical of religious faith, which he regarded as "an effort to believe what common sense tells you isn't true."
The length of time required to study medicine had been reduced to train doctors faster following the outbreak of World War I, and Burnet graduated with a Bachelor of Medicine and a Bachelor of Surgery in 1922, and as a Doctor of Medicine late in 1924. In 1924 he was appointed resident pathologist at the Melbourne Hospital; the laboratories were a part of the Walter and Eliza Hall Institute. He conducted research into the agglutinin reactions in typhoid fever, leading to his first scientific publications.
The director of the Institute, Charles Kellaway, thought that Burnet would need experience working in a laboratory in England before he could lead his own research group in Australia.[6] Burnet left Australia for England in 1925 and served as ship's surgeon during his journey. On arrival, he took a paid position assisting the curator of the National Collection of Type Cultures at the Lister Institute in London. He was awarded the Beit memorial fellowship by the Lister Institute in 1926 and began full-time research on bacteriophages. For this work he received a PhD from the University of London in 1928 and was invited to write a chapter on bacteriophages for the Medical Research Council's System of Bacteriology. While in London, Burnet became engaged to fellow Australian Edith Linda Druce. They married in 1928 after returning to Australia, and had a son and two daughters.
Virology and medicine
When Burnet returned to Australia, he went back to the Walter and Eliza Hall Institute, where he was appointed assistant director. His first assignment was to investigate the "Bundaberg disaster", in which 12 children had died after receiving a contaminated diphtheria vaccine. He identified Staphylococcus aureus in the toxin-antitoxin mixture that had been administered to the children, although it turned out to be another toxin that had caused the children's deaths; this work on staphylococcal toxin piqued his interest in immunology.
During this time, he continued to study bacteriophages, writing 32 papers on phages between 1924 and 1937. In 1929, Burnet and his graduate assistant Margot McKie wrote a paper suggesting that bacteriophages could exist as a stable non-infectious form that multiplies with the bacterial host. Their pioneering description of lysogeny was not accepted until much later, and was crucial to the work of Max Delbrück, Alfred Hershey and Salvador Luria on the replication mechanism and genetics of viruses, for which they were awarded the 1969 Nobel Prize in Physiology or Medicine.
Between 1932 and 1933, Burnet took leave of absence to undertake a fellowship at the National Institute for Medical Research in London. He made several Significant breakthroughs in virology while he was there, including the isolation and first demonstration of the transmission of the influenza virus.
His own research was on the canarypox virus, which he used in developing a chick embryo assay for the isolation and quantification of animal viruses. When Burnet returned to Australia, he continued his work on virology, including the epidemiology of herpes simplex. He was also involved in two projects that were not viral, the characterisation of the causative agents of psittacosis and Q fever.
During the time he worked on Q fever with Australian scientist E.H. Derrick, the causative organism of which was named Coxiella burnetii in Burnet's honour, he became the first person to acquire the disease in the lab.
His epidemiological studies of herpes and Q fever displayed an appreciation of the ecology of infectious disease that became a characteristic of his scientific method.
During World War II, Burnet's research moved to influenza and scrub typhus. His first book, Biological Aspects of Infectious Disease, was published in 1940. In 1942 he was made a Fellow of the Royal Society, and in 1944 he travelled to Harvard University to deliver the Dunham Lectures. There he was offered a chair, but he refused and returned to Australia. In 1944, he was appointed director of the Institute when Kellaway was appointed director of the Wellcome Foundation. Under Burnet's direction, scientists at the Institute made significant contributions to infectious disease research during a period that has been called the "golden age of virology". Virologists including Alick Isaacs, Gordon Ada, John Cairns, Stephen Fazekas de St. Groth, and Frank Fenner made significant contributions on Murray Valley encephalitis, myxomatosis, poliomyelitis, poxviruses, herpes and influenza.
Burnet made significant contributions to influenza research; he developed techniques to grow and study the virus, including hemagglutination assays. He worked on a live vaccine against influenza, but the vaccine was unsuccessful when tested during World War II. His interest in the influenza receptor led him to discover the neuraminidase that is secreted by Vibrio cholerae, which later provided the foundation for Alfred Gottschalk's significant work on glycoproteins and the neuraminidase substrate, sialic acid. Between 1951 and 1956, Burnet worked on the genetics of influenza. He examined the genetic control of virulence and demonstrated that the virus recombined at high frequency; this observation was not fully appreciated until several years later, when the segmented genome of influenza was demonstrated.
Public health and policy
From 1937 Burnet was involved in a variety of scientific and public policy bodies. After he became the director of the Walter and Eliza Hall Institute in 1944, he was considered a public figure and overcame shyness to become a good public speaker. He recognised the importance of co-operation with the media if the general public was to understand science and scientists, and his writings and lectures played an important part in the formulation of public attitudes and policy in Australia on a variety of biological topics.
Burnet served as a member or chairman of scientific committees, both in Australia and overseas. Between 1947 and 1953, he was a member of the National Health and Medical Research Council – Medical Research Advisory Committee. The committee advised on funding for medical research in Australia. During this same period (1947–52), he was also a member of the Commonwealth government's Defence Research and Development Policy Committee. Declassified files from this committee show that Burnet made the recommendation that Australia pursue development of chemical and biological weapons to target neighbouring countries' food stocks and spread infectious diseases. Between 1955 and 1959, he was chairman of the Australian Radiation Advisory Committee; he was concerned that Australians were being exposed to unnecessary medical and industrial radiation.
Internationally, Burnet was a chairman of the Papua New Guinea Medical Research Advisory Committee between 1962 and 1969. His role on the committee allowed him to explore his interest in human biology. He was particularly interested in kuru (laughing sickness), and lobbied the Australian government to establish the Papua New Guinea Institute of Human Biology. Burnet served as first chair for the Commonwealth Foundation (1966–69), a Commonwealth initiative to foster interaction between the member countries' elite, and he was also active in the World Health Organization, serving on the Expert Advisory Panels on Virus Diseases and on Immunology between 1952 and 1969 and the World Health Organization Medical Research Advisory Committee between 1969 and 1973.
Honours and legacy
Burnet received extensive honours for his contributions to science and public life during his lifetime. He was made Knight Bachelor in the 1951 New Year Honours,[41] received the Elizabeth II Coronation Medal in 1953, and was appointed to the Order of Merit in the 1958 Queen's Birthday Honours.
In 1960 he was the first recipient of the honorary Australian of the Year award, which was created to reward those Australians who have a consistent record of excellence, who have made outstanding achievements in their fields, and who have contributed in a significant way to the nation. He received a Gold and Silver Star from the Japanese Order of the Rising Sun in 1961. He was appointed Knight Commander of the Order of the British Empire in the 1969 New Year Honours, and received the Elizabeth II Jubilee Medal in 1977. In 1978 he was made a Knight of the Order of Australia.
He was a fellow or honorary member of 30 international Academies of Sciences. He received 10 honorary D.Sc. degrees from universities including Cambridge, Harvard and Oxford, an honorary M.D. from Hahnemann Medical College (now part of Drexel University), an honorary Doctor of Medical Science from the Medical University of South Carolina and a Doctor of Laws from the University of Melbourne. Including his Nobel, he received 19 medals or awards including the Royal Medal and the Copley Medal from the Royal Society and the Albert Lasker Award for Basic Medical Research; he also received 33 international lectureships and 17 lectureships within Australia.
Australia's largest communicable diseases research institute—the Burnet Institute (founded in 1986) —was named in his honour. The Burnet Clinical Research Unit of the Walter and Eliza Hall Institute was also named in his honour in 1986. In 1975 his work on immunology was recognised by a 33-cent stamp released by Australia Post. Seven Australian medical scientists were commemorated in the issue of a set of four Australian stamps released in 1995; he appears on the 45-cent stamp with fellow University of Melbourne graduate Jean Macnamara. He also appears on a Dominican stamp that was issued in 1997. The centenary of his birth was celebrated in Australia in 1999; a statue of him was erected in Franklin Street, Traralgon; and several events were held in his honour including the release of a new edition of his biography by Oxford University Press.
Burnet biographer Christopher Sexton suggests that Burnet's legacy is fourfold: the scope and quality of his research; his nationalistic attitude which led him to stay in Australia, leading to the development of science in Australia and inspiring future generations of Australian scientists; his success establishing the reputation of Australian medical research worldwide; and his books, essays and other writings. In spite of his sometimes controversial ideas on science and humanity, Peter Doherty has noted that "Burnet's reputation is secure in his achievements as an experimentalist, a theoretician and a leader of the Australian scientific community."
During the early days of virology, HPAI virus was used as model agent, specially because of the easy of use of chickens as experimental animals [7]. The association of HPAI with neurological problems, lead to the initial comparison of this virus to rabies. Similarly, the high mortality and severity of the symptoms associated with HPAI gave no indication that the virus was related to human influenza viruses. In 1934, Burnet and Ferry [14] showed that both HPAI and Newcastle disease viruses could be titrated in embryonated chicken eggs, based on their ability to kill the developing embryo. Interestingly, it was not until 1936 that Burnet showed that embryonated chicken eggs could be used for the propagation of influenza viruses [15]. Following the discovery of hemagglutination by influenza viruses [16], Lush [17] showed that the HPAI and Newcastle disease viruses were also able to agglutinate red blood cells, and more importantly, that there was no serological relationship between these two avian viruses. The differences between Newcastle disease virus and HPAI were further supported by the discovery that HPAI were indeed influenza viruses [4] (Table 1).
A new era on the history of AI started in the mid 1900s when less virulent forms of AI viruses were isolated for the first time. The so-called “N” virus was isolated from a dead adult chicken in Germany (A/chicken/Germany/49 (H10N7)) [18] and [19] but was not recognized as an AI virus until 1960 [20]. Similarly, several viruses were isolated from domestic ducks with respiratory diseases in Manitoba, Canada (A/Duck/Canada/52 (H10N7)) [21], Czechoslovakia (A/duck/Czechoslovakia/56 (H4N6)) [22], England (A/duck/England/56 (H11N6)) [23] and Ukranie (A/duck/Ukraine/60 (H11N8)) [24]. Until the mid 1950s, all the HPAI (fowl plague) viruses isolated had been of the H7 subtype. However, in 1959 and 1961 two HPAI viruses of the H5 subtype, producing clinical disease indistinguishable from the traditional fowl plague, were isolated in Scotland (A/chicken/Scotland/59 (H5N1)) [25] and in South Africa (A/tern/South Africa/61 (H5N3)) [26]. This led to the misconception that all H5 and H7 viruses were highly pathogenic. This dogma was later shown to be incorrect when low pathogenic H5 and H7 viruses were isolated from turkeys in Canada (A/turkey/Ontario/66 (H5N9)) [27], Wisconsin (A/turkey/Wisconsin/68 (H5N9)) [28] and Oregon (A/turkey/Oregon/71 (H7N3)) [29]. In addition, during the 1960s several low pathogenic (LP) AI viruses of different subtypes were isolated from turkeys, chickens, ducks, quail, pheasants and partridges [27] with respiratory and reproductive disease providing new light into the great variation existing among influenza viruses.
Indications on the potential role of animal influenza on the origin of human pandemics, led the World Health organization to promote studies on the ecology of these viruses in wild animals as early as 1958 . However, it was not until 10 years later that, serologic surveys of wild birds were used to demonstrate the presence of AI virus infection in wild birds in the USA, Australia and Russia B.C. Easterday, D.O. Trainer, B. Tumova and H.G. Pereira, Evidence of infection with influenza viruses in migratory waterfowl, Nature 219 (1968),
See also
List of books by Frank Macfarlane Burnet.
Dr F.M burnet, Notes on warfare from a biological angel 1940.
Burnet FM: Influenza virus "A" infections of cynomolgus monkeys. Aust J Exp Biol Med 19:281-290, 1941
F.M Burnet's work with.
H5N1 ... H5N2 ... H5N2 ... H7N3 ... H7N1 ... H7N3 ... H7N7 .... H7N3
Timeline of immunology.













