Air blowing from an electric fan alone isn’t enough to cool off older adults sweltering indoors in a heat wave, new research shows. A study of 18 adults aged 65 to 72, monitored in a controlled-climate chamber simulating extreme heat wave conditions, found little difference in peak core temperatures as a result of electric fan use, scientists report October 17 in the Journal of the American Medical Association.
Older adults, many of whom prefer to weather heat waves their own homes, are particularly at risk for heat-related health impacts (SN: 5/14/24). In the absence of access to air conditioning, using pedestal-style electric fans has been one recommended strategy for
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