DNA is providing new clues to why COVID-19 hits people differently

DNA is providing new clues to why COVID-19 hits people differently
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There’s nothing you can do about the genetic hand you’re dealt (at least not until gene editing is perfected). Many experts I talk to say that improving indoor air in public buildings is what is really needed to avoid infection. That’s also out of most people’s hands. But there are still things you can do to lessen your risk. Labaki’s advice to cancer patients — mask, avoid crowds, wash your hands — plus staying up-to-date on vaccinations is good for everyone.

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