This winter's temperature swings are having health consequences for homeless people Wild temperature swings are driving cases of trench foot and frostbite among homeless people — especially in the Midwest. As COVID surges, some people spurn shelters through extremes of cold and wet.

This winter's temperature swings are having health consequences for homeless people

This winter's temperature swings are having health consequences for homeless people

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Wild temperature swings are driving cases of trench foot and frostbite among homeless people — especially in the Midwest. As COVID surges, some people spurn shelters through extremes of cold and wet.