UK Health Security Agency Issues Amber Heat-Health Alerts Across Most of England

The UK Health Security Agency (UKHSA) has activated amber heat-health alerts for most regions of England, effective from 9 AM local time on Tuesday, August 11, 2026. This warning comes as temperatures are expected to reach 36°C or higher, posing significant health risks, particularly for vulnerable populations. The alerts are set to remain in place until Friday evening, August 14, 2026, with potential impacts on health and social care services, including a likely rise in deaths among those aged 65 and over.