What is a COVID-19 vaccine ‘breakthrough’ case?

by Jeremy

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A COVID-19 vaccine “breakthrough” case is when a vaccinated person gets infected with the coronavirus

What is a COVID-19 vaccine “breakthrough” case?

If you do end up getting sick despite vaccination, experts say the shots help reduce the severity of the illness — the main reason to get vaccinated.

But the understanding of how vaccinated people who are infected might spread the virus to others is changing.

The agency recently cited the data in updating its guidance to say vaccinated people should go back to wearing masks indoors in areas where the virus is surging.

“It is concerning enough that we feel like we have to act,” said CDC Director Dr. Rochelle Walensky.

Still, health experts say the vaccines provide strong protection against serious illness. In the U.S., people who weren’t vaccinated make up nearly all hospitalizations and deaths from COVID-19.

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The AP is answering your questions about the coronavirus in this series. Submit them at: [email protected] Read more here:

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