It is a technical service that investigates the population density, distribution, and pathogen carrying status through scientific means, and adopts intervention measures to reduce the risk of disease transmission
monitoring target
Species identification: Confirm the species of disease vectors (such as Aedes albopictus vs. Aedes aegypti).
Density survey: The number of disease vectors per unit area or time (such as the Breteau index for mosquitoes).
Pathogen detection: such as dengue virus carried by mosquitoes and hantavirus carried by rodents.