Regional Product Manager, Pets at Boehringer Ingelheim India, Middle East, Turkey and Africa (IMETA) From the invention of a vaccine against smallpox by Edward Jenner in 1796, it took almost two ...
Vaccine reactions are quite rare, but they do happen. There was so much time between the vaccine and the bloody diarrhea that no one is going to be able to say this was the definitive reason for the ...