Chikungunya

A new disease-tracking website suggests that mosquitoes may be moving into new ecological niches. The website is called ProMED mail. PromMED stands for the Program for Monitoring Emerging ..

For Americans who want to travel to Africa or certain parts of South America and want a yellow fever vaccine may have to wait or may have to change their travels plans. Yellow fever is a ..

The chikungunya virus is transmitted by mosquitos, and although most outbreaks were located in foreign countries, the virus has also been locally transmitted in some parts of the United ..