Insects able to spread illnesses like malaria and dengue have been spotted in Seoul sooner than expected.
On the 2nd, the Seoul Metropolitan Government Health and Environment Research Institute reported that although the general level of mosquito activity this year matches typical levels, mosquitoes capable of spreading malaria were found two weeks sooner than normal, and those transmitting foreign-related illnesses such as dengue fever appeared a week earlier.
The institution has been tracking mosquitoes throughout Seoul since March 30. Examination of captured mosquitoes so far has not identified any pathogens related to malaria, Japanese encephalitis, dengue fever, or other contagious illnesses.
Nevertheless, since national warnings about Japanese encephalitis were announced on June 17 and those for malaria on June 22, and considering that mosquito populations carrying diseases have emerged sooner than expected in Seoul, the institution has advised increased vigilance.
The organization stated, "To avoid illnesses transmitted by mosquitoes, eliminate standing water near residences and take individual protective steps like dressing in long-sleeved clothing and trousers when outdoors or applying insect repellent." It further noted, "Even minimal quantities of water found in saucers under potted plants or discarded containers may support mosquito breeding; therefore, managing larvae in septic systems and drainage pits, along with inspecting window nets, is essential."
Should symptoms like shivering or elevated body temperature occur following a trip to an area where malaria is prevalent, people ought to promptly go to a local healthcare facility or hospital. Military personnel who have left active duty within the last two years and served in regions with malaria risks may be eligible for complimentary screening at nearby public health clinics, regardless of whether they exhibit signs.
Park Ju-sung, director of the Seoul Metropolitan Government Health and Environment Research Institute, said, "We are carefully tracking mosquito behavior and patterns of infectious disease occurrences. Residents should keep their areas clean and adhere strictly to individual prevention methods, like wearing long clothing and applying insect repellant when outdoors."