Answer:
The correct answer is option (c) Groundbeaking vaccine developed in the 1950’s
Step-by-step explanation:
Rinderpest was a viral disease among animals, especially the cattle. Fever and diarrhea are common symptoms of rinderpest.
The disease was contracted from drinking contaminated water and also direct contact with the infectious animals.
For any deadly disease like rinderpest, the development of vaccine tends to be the most effective way of eradicating the virus.
In 1950's, vaccine was develop for rinderpest elimination and subsequently, the disease was totally eliminated.