With the intensification of the aging population trend, the silver economy is becoming a global focus of attention. The silver economy refers to the continuous increase in the size and proportion of the elderly population, as well as the corresponding improvement in demand and purchasing power, which drives the development of related industries.

Malaria is an insect-borne infectious disease caused by the infection of malaria parasites through mosquito bites. It mainly includes four different types of malaria parasites: Plasmodium falciparum, Plasmodium vivax, Plasmodium ovale, and Plasmodium malariae.