Malaria is caused by the Plasmodium spp., common mainly in the tropical zone countries, transmitted by anopheles mosquito. In recent years, the situation of malaria tends to decline, thereby conserving the species of Plasmodium spp. are important.
During the 20th century and the early years of the 21st century, malaria is a major public health problem in Vietnam, malaria was circulating in all regions, provinces, and cities in the country.