CDC vaccine/virus trivia

When do signs and symptoms of Covid-19 generally start after you are infected?

Which virus caused the pandemic of 1918-1919

Influenza A Virus can be found in which animals?

The first inactivated influenza vaccine was developed by which university?

In what year was Malaria considered eliminated form the United States?

Scientist suggest that the smallpox virus was identified at least:

The first vaccine ever produced was used to combat which virus?

Those that tested for which virus where known to be immune to smallpox that eventually lead to the discovery of the smallpox vaccine?

Smallpox was eliminated from North America in what year?

In what year was smallpox eradicated from the world?