When the weather is sizzling hot. Finding some air conditioning, particularly if you're older, could save your life.
D000367:Age Factors; D000368:Aged; D000389:Air Conditioning; D001833:Body Temperature Regulation / Q000502:physiology; D064420:Drug-Related Side Effects and Adverse Reactions; D005602:France; D006358:Hot Temperature / Q000009:adverse effects*; D006801:Humans; D006813:Humidity / Q000009:adverse effects; D009026:Mortality; D012934:Social Isolation; D013472:Sunlight / Q000009:adverse effects; D014481:United States