New COVID-19 vaccines recommended for all Americans 6 months and older this fall
The Centers for Disease Control and Prevention (CDC) announced Thursday that all Americans 6 months and older should receive one of the new COVID-19 vaccines when they become available this fall. The recommendation comes amid a summer surge in COVID-19 cases, with infection rates rising in at least 39 states and territories. While most Americans have developed some immunity to the coronavirus through previous infections or vaccinations, new vaccines offer an incremental boost. However, their effectiveness wanes over a few months as immunity wanes and the virus continues to mutate. Data presented at a recent meeting of the CDC Advisory…