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Malaria Amazon_10rf00089.jpg
Health agent collects blood from possibly malaria-infected gold seekers by using finger-stick and later submiting the blood for malaria laboratory diagnostic test on location - malaria is typically diagnosed by the microscopic examination of blood using blood films, or with antigen-based rapid diagnostic tests. Malaria, a mosquito-borne infectious disease is endemic in this region near Agua Branca gold mining village in Para State, Brazil. The disease results from the multiplication of malaria parasites within red blood cells, causing symptoms that typically include fever and headache, in severe cases progressing to coma, and death. Malaria transmission can be reduced by preventing mosquito bites by distribution of inexpensive mosquito nets and insect repellents, or by mosquito-control measures such as spraying insecticides inside houses or by pulverizing it in the village streets and draining standing water where mosquitoes lay their eggs.