How can Yellow Fever be prevented?
a. Yellow Fever does not occur in the United States. It is found only in certain tropical areas of South America and Africa. Therefore it is only a health issue for travelers. Only certain health care providers (mostly travel medicine experts) are authorized to administer this vaccine. The list of authorized providers is available on the web site of the Centers for Disease Control and Prevention (CDC) listed below. Certain countries require proof of Yellow Fever vaccination or a waiver before persons are permitted entry. Travelers should consult with their provider or visit the CDC or World Health Organization (WHO) web site (http://www.who.int/en/). b. Yellow Fever is a mosquito-transmitted infection. Even if someone has been vaccinated against the disease, they should still take precautions to reduce the risk of mosquito bites. These include use of mosquito repellents containing DEET, covering exposed body part to the degree feasible, and using impregnated bed nets while sleeping. Th
