Animals Are Good Essay examples
cures await discovery. Although the list is pretty much endless, here are some examples, by decade, including the main species used that were crucial to the discovery:
Pre-1900: Treatment for rabies (dogs, rabbits), smallpox (cows), anthrax (sheep).
1900s: Cardiac catheterization techniques (dogs, rabbits), treatment for rickets (dogs).
1920s: Discovery of insulin (dogs).
1930s: Development of modern anesthesia (dogs), prevention of tetanus (horses), development of anticoagulants (cats)