Photo of "boxing day" of vaccines at the Onderstepoort Veterinary Research Institute, 1924. Vaccines distributed were bluetongue vaccine (40000 doses), wireworm remedy (27000 doses), anthrax vaccine (27000 doses) and blackquarter vaccine (7500 doses)
Black and white half circle photo. Information about the photo written on top half of photo.
Allsopp, Basil A.(International Office of Epizootics, 2015)
Heartwater is a notifiable disease that is listed by the World Organisation for Animal
Health. It is caused by Ehrlichia ruminantium, an obligately intracellular Gramnegative
bacterium in the order Rickettsiales and the ...
Daubney, R.; Pan-African Agricultural and Veterinary Conference (1929 : Pretoria, South Africa); Walter, A.(Union of South Africa, Dept. of Agriculture; Pretoria : University of Pretoria, Dept. of Library Services (Digital publisher), 1930)
Faburay, Bonto; McGill, Jodi; Jongejan, Frans(Public Library of Science, 2017-09-28)
Heartwater, or cowdriosis, is a tick-borne disease of domestic and wild ruminants that is
endemic in the Caribbean and sub-Saharan Africa. The disease is caused by an intracellular
pathogen, Ehrlichia ruminantium and may ...