Diseases, Conditions, Syndromes

COVID-19 strategies built around 'herd immunity' are problematic

The idea of building herd immunity—increasing the number of infected to such a degree that naturally occurring immunity would outstrip the coronavirus, while isolating the elderly and others at greatest risk of the disease—has ...

Dentistry

Fewer U.S. kids are getting cavities

(HealthDay)—Fewer U.S. kids are plagued by tooth cavities compared to just a few years ago, but income disparities persist, according to a new U.S. government study.

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