Cases of COVID-19 among the fully vaccinated are commonly referred to as "breakthrough cases." Here is what you need to know about these cases and why you should not panic when you hear about them.

An ABC News analysis found that since July, there has been an acceleration of the number of breakthrough COVID cases. The risk of getting severely ill from COVID-19 after receiving a vaccine is ...

The early symptoms of a COVID-19 breakthrough case can often be mistaken for a cold or allergies, leading an infected but unaware individual to potentially spread the coronavirus to others.

As of July 12, the CDC reported 5,492 cases of breakthrough COVID-19 cases that led to hospitalization or death among the over 159 million fully vaccinated people in the U.S.

Aug. 21—COVID-19 vaccines were never promised to be 100% effective, and experts are united in saying they remain the best way to combat the pandemic. But a growing number of breakthrough cases ...

Breakthrough infections of COVID-19 among the vaccinated are rising, even as the vaccine continues to protect against severe disease and death.

As we have seen with other vaccines, breakthrough cases occur. They are expected to occur, and they will continue to occur. What is remarkable about the Covid vaccinations is their ability to ...

But the current crop of vaccine breakthrough cases doesn't surprise or alarm public health experts. "I haven't seen any signals in the U.S. indicating that they are occurring at the levels that ...

As of July 12, the CDC reported 5,492 cases of breakthrough COVID-19 cases that led to hospitalization or death among the over 159 million fully vaccinated people in the U.S.