The World Health Organization [WHO] has issued a global health alert urging the public to “beat the heat” as extreme temperatures increase the risk of heat-related illness.
In its advisory published on Wednesday, 2 July 2026, WHO said symptoms such as dizziness, confusion, nausea, or feeling extremely hot should not be ignored. The agency stressed that severe cases require urgent medical attention.
“Heat illness can escalate quickly, especially for children, the elderly, outdoor workers, and people with underlying health conditions,” WHO stated in the alert.
*6 Simple Steps to Stay Safe in Extreme Heat*
WHO is advising the public to follow these key measures during hot weather:
– *Hydrate Often*
Drink water regularly throughout the day. Do not wait until you are thirsty to start drinking.
– *Dress for the Heat*
Wear light-colored, loose-fitting clothing and a wide-brimmed hat to reduce direct sun exposure.
– *Avoid Peak Temperatures*
Limit outdoor activity and stay in the shade or indoors during the hottest hours, typically between 11:00 a.m. and 4:00 p.m.
– *Cool Your Home*
Keep curtains or blinds closed during the day to block heat, and open windows at night when temperatures drop to allow cooler air in.
– *Never Leave Children or Pets in Cars*
Vehicle interiors can become dangerously hot within minutes. WHO warned never to leave children or pets in parked cars, even for a short time.
– *Check on Others*
Look out for elderly relatives, neighbors, or anyone living alone who may be more vulnerable to heat stress.
*Why It Matters Now*
Heatwaves are becoming more frequent and intense due to climate change, leading to a rise in cases of heat exhaustion and heatstroke worldwide. Health officials say public awareness and early action are critical to preventing hospitalizations and deaths.
For more detailed guidance, WHO’s full heat and health resources are available here: https://bit.ly/who_heat