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Surveillance and R&D status of infectious disease arthropod vectors for climate change preparedness
Climate change by global warming is predicted to affect on public health including increasing incidence of vector borne diseases. Vector borne diseases are transmitted by arthropod vectors, such as mosquitoes, chigger mites and ticks, and are highly sensitive to climate changes. The surveillance and R&D of infectious disease vectors are becoming important for climate change preparedness in Korea. So far, 10 regional vector surveillance centers (Incheon, Gyeonggi, Gangwon, Chungbuk, Chungnam, Jeonbuk, Jeonnam, Gyeongbuk, Gyeongnam, and Jeju) have been established to monitor vectors and their pathogens against endemic diseases (japanese encephalitis, malaria, scrub typhus and SFTS) and imported diseases (dengue fever, west nile fever and yellow fever). The information on geographical distribution as well as real-time monitoring of vectors and their pathogens will be presented by this surveillance system, ‘VectorNet’. The R&D plan on vectors and their pathogens is now discussing in government-wide R&D committee on infectious diseases. The R&D areas will be included: 1) establishment of nationwide monitoring system, 2) study on biological and molecular characteristics, 3) development of vector identification and pathogen diagnosis methods, 4) development of vector control techniques, 5) management and conservation of vector resources.
