KDCA releases 8 sets of heat-illness prevention guidance for groups vulnerable to extreme heat
Source material is a Korean government announcement (in Korean).
On 6 July the Korea Disease Control and Prevention Agency released 8 sets of heat-illness prevention guidance for groups vulnerable to extreme heat, including older people, people with disabilities, pregnant women, children and people with underlying conditions. Its analysis found that when the perceived temperature reaches 38°C, the overall risk of death is 1.16 times higher.
Key facts
| Release date | 6 July 2026 |
|---|---|
| Risk of death | At a perceived temperature of 38°C, overall deaths are 1.16 times higher and cardiovascular disease deaths 1.14 times higher |
| Groups covered | Older people, people with disabilities, pregnant women, children, people with underlying conditions and others (8 sets of guidance) |
| Common rules | Water, shade, rest |
| Where to check | KDCA website (www.kdca.go.kr) |
Last checked:
On 6 July the Korea Disease Control and Prevention Agency (질병관리청) developed and released 8 sets of heat-illness prevention guidance for groups vulnerable to extreme heat. An in-depth analysis found that when the perceived temperature reaches 38°C, the level of a serious heatwave alert (폭염중대경보), the overall risk of death is 1.16 times higher and the risk of death from cardiovascular disease is 1.14 times higher. The guidance is set out for each group, including older people, people with disabilities, pregnant women, children and people with underlying conditions, and pairs the common rules of 'water, shade and rest' with actions for each group. The posters are available on the KDCA website (www.kdca.go.kr).
Summaries below are factual notes based on government announcements and primary sources — not evaluations or opinions.
FAQ
What should older people watch out for?
The guidance covers keeping indoor spaces cool and airing them often, drinking water frequently, avoiding outdoor activity during the hottest hours, getting advice on managing daily life with underlying conditions, and keeping in regular contact with family and neighbours while carrying emergency contact details.
Who is at particular risk?
The analysis found a higher risk of heat illness becoming severe among older age groups, people with underlying conditions, people who are socially and economically vulnerable, and people living alone.