Nancy Atkinson

Nancy Atkinson, (also known as Nancy Cook and Nancy Benko; 9 March 1910 – 21 December 1999) was an Australian bacteriologist. At the height of her career, she was recognised as one of the world's leading authorities on bacteriology, and led research on Salmonella bacteria, antibiotic and vaccine development, and the isolation of the poliovirus.

Early life and education Atkinson was born in Melbourne, Australia, and grew up in St Kilda, Victoria. She began studying a Bachelor of Science at the University of Melbourne, majoring in chemistry but eventually switching to the relatively new field of bacteriology. She graduated with the bachelor's degree in 1931, followed by a Master of Science in 1932. From 1932 to 1937, she worked as a research scholar and demonstrator in Bacteriology I and Medical Bacteriology, while also delivering practical lectures in Bacteriology II within the university's Department of Bacteriology.

Scientific career In 1937, Atkinson transferred to the Government of South Australia's Laboratory of Pathology and Bacteriology in Adelaide. The next year, the laboratory was incorporated into the Institute of Medical and Veterinary Science (IMVS) as part of the University of Adelaide. Atkinson continued to work part-time at the institute focused on medical microbiology, specifically research into the public’s immunity to viruses such as influenza, mumps, measles, typhoid and typhus fever, whilst also lecturing in bacteriology at the university. She was promoted to lecturer-in-charge in 1942 at just 32 years old, and reader-in-charge of bacteriology in 1952, whereupon she joined the university full-time. Atkinson and her team at the institute were responsible for manufacturing the first batch of penicillin in Australia, after eighteen months of work produced enough of the antibiotic to cover a threepenny piece in 1943.

She also regularly issued public requests of samples of Australian flora such as the Geraldton wax and native fungi, which were then analyzed to determine if they could be used to develop new anti-bacterial substances.

Atkinson specialized in the study of Salmonella bacteria. She established and ran the Salmonella Reference Laboratory (later the Australian Salmonella Reference Centre, a national reference laboratory), and published extensively on the subject. In 1943, she discovered a new strain of Salmonella, which she named S. adelaide after South Australia's capital city.

In 1958 Atkinson helped co-found the Australian Institute of Microbiology and helped establish the Australian Institute of Food Science and Technology – South Australian branch and the Water and Waste Water Association.

In 1957, the University of Adelaide awarded Atkinson with a Doctor of Science (DSc) degree for her work on antibiotics and salmonellas. They had a son, Jonathan, born in April 1948.

Her second marriage was to architect Andrew Benko, with whom she founded and ran the Chalk Hill winery in the McLaren Vale region.