is among the first to achieve this important distinction for online health information and services. follows rigorous standards of quality and accountability. is accredited by URAC, for Health Content Provider (URAC's accreditation program is an independent audit to verify that A.D.A.M. Wearing protective clothing over your arms and legsįor information on malaria and preventive medications, visit the CDC website: Health Content ProviderĪ.D.A.M., Inc. Recommended drugs include mefloquine, atovaquone/proguanil (Malarone), and doxycycline. But because of resistance, it is now only suggested for use in areas where Plasmodium vivax, P oval, and P malariae are present.įalciparum malaria is becoming increasingly resistant to anti-malarial medications. Travelers to South America, Africa, the Indian subcontinent, Asia, and the South Pacific should take one of the following drugs:Įven pregnant women should consider taking preventive drugs because the risk to the fetus from the drug is less than the risk of catching this infection.Ĭhloroquine has been the drug of choice for protecting against malaria. The types of anti-malarial drugs prescribed depend on the area you visit. Most travelers from the United States who contract malaria fail to take the right precautions. This is because treatment may need to begin as long as 2 weeks before travel to the area, and continue for a month after you leave the area. It is important to see your health care provider well before your trip. Visitors will not have immunity and should take preventive medicines. Most people who live in areas where malaria is common have developed some immunity to the disease. These conditions have made it hard to control both the rate of infection and spread of this disease. In addition, the parasites have developed resistance to some antibiotics. In some areas of the world, mosquitoes that carry malaria have developed resistance to insecticides. Malaria is a major disease hazard for travelers to warm climates. The Centers for Disease Control and Prevention estimates that there are 300 to 500 million cases of malaria each year. The disease is a major health problem in much of the tropics and subtropics. Malaria can be carried by mosquitoes in temperate climates, but the parasite disappears over the winter. Malaria can also be transmitted from a mother to her unborn baby (congenitally) and by blood transfusions.
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