COVID-19 Vaccine Breakthrough Cases Are Extremely Rare, According to KFF State Data Analysis

As COVID-19 cases increase along with spread of the more transmissible Delta variant, the effectiveness of COVID-19 vaccines continues to be an important topic. A new KFF analysis looks at COVID-19 vaccine “breakthrough cases,” when fully vaccinated individuals become infected, as well as hospitalizations and deaths, to see which states are providing data on breakthroughMore

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