Malaria, commonly known as "shaking" among the people, is a common parasitic disease with fast spread and repeated attacks. Especially in recent years, due to the increase of population flow, it is rapidly prevalent in some areas with rapid economic development, and is also called "developmental disease". Malaria is very common at present, all over the world. According to the Global Health Report released by the World Health Organization, it is estimated that in 100 countries and regions, more than 2 billion people, accounting for almost half of the world's population, are threatened by malaria, which causes more than 3 million deaths every year. Statistics show that apart from AIDS, malaria is the only disease in the world with an obvious upward trend. Therefore, people should be vigilant in summer and autumn to prevent malaria.