This infection, caused by the Plasmodium parasite, is spread by the night-time - dusk to dawn - biting female Anopheles mosquito. This preventable disease affects more than 245 million people worldwide.
Of the four species of human malaria parasites, Plasmodium falciparum is the most dangerous. The other types of malaria are caused by Plasmodium vivax, Plasmodium ovale and Plasmodium malariae.
Travellers going to malaria endemic areas are at high risk. There are a number of options that travellers can take to prevent malaria, including anti-malarial medication, using anti-mosquito sprays, and permethrin treated bed nets.
For malaria risk areas worldwide and regions affected by anti-malarial drug resistance, see IAMAT's World Malaria Risk Chart. To learn more about the Plasmodium parasite lifecycle in vector mosquitos, mechanical and pharmaceutical protection guidelines, details on medication dosages, side-effects and contra-indications, as well as alternative measures for pregnant travellers, children, and people with special needs and drug sensitivities, see IAMAT's How to Protect Yourself Against Malaria.
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June 23, 2010
The recent polio (poliomyelitis) outbreaks in Central Asia (Tajikistan, Uzbekistan, Russia) are reminders of how travel and migration can contribute to the re-emergence of a disease in a region previously declared free of infection.
May 6, 2010
Counting down the days to the start of the Soccer World Cup tournament? This year it's being held in South Africa from June 11 to July 11. It's one of the few events that brings out extreme emotions among fans, and like other world sporting events, this tournament will bring attention to the country's natural beauty, history, and cultures.
April 23, 2010
Malaria infection continues to be the biggest health threat to travellers going to malaria endemic countries. As travellers, we are equipped with knowledge about prevention methods, the geographic distribution of malaria, and we also have access to prophylactic medication and bed net protection.