Question

When was the yellow fever

Answer 1

Answer:

It was in the late 1960's.

Explanation:

It was tranferred through mosquitos (like malaria) and was in the United States.

Answer 2

The virus was transferred by mosquitoes the first yellow fever outbreak is in United States occurred in the late 1690s nearly 100 yrs later in the late summer of 1793 the fever epidemic in The Caribbean fled to Philadelphia