In 1980, the World Health Organization declared the global eradication of a specific viral disease. Which virus was the target of this successful campaign?
Q1. In 1980, the World Health Organization declared the global eradication of a specific viral disease. Which virus was the target of this successful campaign?
Answer: Smallpox virus
Explanation: Smallpox was officially eradicated in 1980. Polio and Measles are still present globally, though vaccination efforts are extensive.