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Malaria

Malaria Overview

Malaria is an infection of the blood that is carried from person to person by mosquitoes. The disease has been recognized for thousands of years and once was found almost everywhere except in the most northern areas of the world. Malaria has been wiped out in North America, Western Europe, and Russia. It remains a serious problem in much of the tropical and subtropical world, however.

Millions of people continue to be infected every year, and probably up to 1 million of them die. Although the United States is malaria-free, hundreds of cases a year are still reported here. Most of these are people who acquired the disease overseas.



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Malaria - Symptoms and Signs Experienced

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Malaria »

Malaria, which predominantly occurs in tropical areas, is a potentially life-threatening disease caused by infection with Plasmodium protozoa transmitted by an infective female Anopheles mosquito vector.

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