Miss Waldron’s Crimson Colobus. Its function in understanding Yellow Fever


Willoughby Lowe in The Finish of the Path famous that it was on their second go to to Goaso (i.e. in the course of the 1934-35 expedition to Gold Coast) that blood samples have been obtained from the specimens of monkeys they shot, together with Miss Waldron’s Crimson Colobus. He wrote:

…the blood pattern of the brand new monkey, introduced residence by my companion for Dr. Findlay, of the Wellcome Bureau of Scientific Analysis.

The significance of this pattern is that it contained antibodies to yellow fever, indicating that at some stage of its life it had been contaminated. Blood they collected from specimens of different species contained no antibodies in opposition to yellow fever.  Such analysis was a starting to the understanding of the function of asymptomatic non-human primates as reservoir species for the virus in Africa and the complicated interactions between populations of insect vectors, human and non-human primates.

Miss Waldron’s Crimson Colobus thus discovered its manner into the basic texts on yellow fever.

Does Lowe’s point out of  Fannie Waldron ‘my companion’ point out merely that she delivered the phials to Findlay or that she was answerable for their assortment and therapy? Did, I ponder, Findlay have some kind of standing association with the Pure Historical past Museum, asking collectors to acquire serum samples from mammals residing in yellow fever areas?

The 2 papers of curiosity by Findlay and a number of other co-workers are behind an Elsevier paywall. Nevertheless, the gist is that Findlay with collaborators from the Pasteur Institute in Paris and the Liverpool Faculty of Tropical Drugs’s laboratory in Sierra Leone, in a preliminary papers revealed within the Transactions of the Royal Society of Tropical Drugs and Hygiene in January 1936, reported antibodies in a Chimpanzee, a baboon and the pink colobus. A later paper confirmed that Findlay with a colleague on the Wellcome had obtained additional blood samples from the Gold Coast, this time obtained by two medical males and George Soper Cansdale (1909-1993), then a forestry officer and part-time naturalist.

George William Marshall Findlay
{Photograph} by Bassano
Wellcome Assortment

George William Marshall Findlay (1893-1952) was on the forefront of analysis on yellow fever within the British Empire. Whereas a medical scholar in Edinburgh he instantly volunteered as a medical assistant with the Belgian Military. For that he obtained an award from Belgium in 1914. He then graduated in 1915 and on 24 December was commissioned as ’short-term Surgeon in His Majesty’s Fleet’ within the phrases of the London Gazette. After the warfare, he held medical analysis fellowships and was then appointed as assistant pathologist to the Edinburgh Royal Infirmary. In Edinburgh he acquired each an MD to (with gold medal), and a DSc. (there was no PhD then, and the DSc in Scottish universities was very completely different to that awarded at the moment). After a spell on the Imperial Most cancers Analysis Fund he joined  the Wellcome Bureau of Scientific Analysis and commenced analysis into tropical viral ailments, together with yellow fever within the discipline in Gambia. He wrote Advances in Chemotherapy in 1930, that time period getting used for chemical therapy of all ailments, infectious in addition to non-infectious. Throughout the second world warfare he was introduced into the Royal Military Medical Corps to research yellow fever in Sudan and trench fever in Tunis and by 1942 was a Brigadier within the West Africa Command.

Findlay obtained civil honours for his work on yellow fever. He left Wellcome in 1948 to affix the employees of the British Medical Affiliation to develop into editor of two abstracting journals: Abstracts of World Drugs and Abstracts of World Surgical procedure, Obstetrics and Gynaecology. He had huge pursuits together with microscopy and in 1950 was elected turned President of the Royal Microscopical Society. 

Findlay GM, Stefanopoulo GJ, Davey TH, Mahaffy AF. 1936. Transactions of the Royal Society of Tropical Drugs and Hygiene 29, 419-424.

Findlay GM, MacCallum FO. 1937. Yellow fever immune our bodies within the blood of African primates. Transactions of the Royal Society of Tropical Drugs and Hygiene 31, 103-106.

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