The heatwave has led to a surge in heat-related illnesses. According to the Korea Disease Control and Prevention Agency, 2,311 heat illness cases were reported nationwide as of the previous day. This is a 160% increase compared to the same period last year. The estimated number of heat-related deaths is 11.
Heat illnesses are acute ailments that occur when the body is exposed to hot environments for extended periods, resulting in symptoms such as headaches, dizziness, muscle cramps, and fatigue. Usually, resting in a cool place restores normal function. However, if heatstroke occurs, body temperature can rise above 104 degrees Fahrenheit, leading to loss of consciousness and, in severe cases, death.
Of those affected by heat illnesses, 79% are men, and 21% are women. Among those over 65 years old, 3 out of 10 are affected. The elderly have reduced heat detection abilities, making them vulnerable to heat illnesses. The locations where heat illnesses occur include 40% in indoor and outdoor workplaces, and 13% each in fields and along roads. The Korea Meteorological Administration forecasts a high temperature of 98.6 degrees Fahrenheit on the 28th and 29th. The damage from heat illnesses is expected to increase.
To prevent heat-related illnesses, it is advisable to avoid going out during midday. When engaging in outdoor activities, wearing a sunshade and a wide-brimmed hat and drinking water every hour will help. Taking frequent showers and wearing loose, light-colored clothing is also recommended.