2024년 털진드기 밀도 감시 결과

The activity of chigger mite larvae was most vigorous within a specific temperature range. As a result, their emergence tended to occur later at lower latitudes. These findings suggest that the survival, growth, and activity of chigger mite larvae are closely associated with climatic factors. Furthermore, the number of scrub typhus cases increased approximately 1-3 weeks after the increase in larval density, which is consistent with the incubation period of the disease. These findings highlight the fact that ongoing climate change in ROK may increase vector populations and the risk of vector-borne diseases, emphasizing the importance of preventive measures and continuous surveillance.