Yellow fever exists in tropical and jungle areas.
yes the yellow fever still exists today.
yes of course!
A vaccine that provides immunity to yellow fever was developed in 1939. Vaccination is required for all persons traveling to regions where yellow fever is known to exist.
It never ended. It is still a fever today.
sub-Saudia Arabia and parts of South America, in the tropics.
No, the yellow fever is not airborn anymore! Yellow ferver used to be airborn around the 17 hundreds! Today yelow ferver is known as milaria, with you can only get from an infected misquito! it is not in us!
researc says that 5-70% of people die from yellow fever today
where yellow fever is not there
totz jungle yellow fever
who dicoverd yellow fever?
They treat panama can A l bad
Malaria and Yellow Fever killed most workers.