During the Civil War, the Union establishes blockades of southern ports, which reduces trade with the Caribbean and South America. Possibly as a result, yellow fever kills only 436 of the 233,786 ...
Dengue fever is a viral infection transmitted by the Aedes aegypti mosquito, which bites during the day. In most cases, it ...
Today, yellow fever continues to appear in small outbreaks in South America and more serious epidemics in West and Central Africa.
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