Japan faces a prolonged period of heightened temperatures into September, a trend that health experts warn could lead to a surge in heatstroke cases. Government agencies, as well as public health bodies, are urging the public to take extra precautions, especially vulnerable groups like the elderly and children. While typically the weather cools in September, this year's continued extension of the summer heat has raised concerns about increased health risks.

In Japan, high temperatures pose significant public health risks due to the country's high elderly population. The matter is treated with gravity, and the government often launches widespread public information and education campaigns during heatwaves to raise awareness about heatstroke prevention and symptoms. Japanese society prioritizes collective responsibility for public health, making such campaigns effective.

In the EU or US, heat-related health issues are also taken seriously, although the approach can vary. States or countries with a higher risk or history of heatwaves might have their own specific protocols and public information campaigns, such health warnings during heatwaves are typically issued by meteorological agencies and health departments.