4 Words from Pfizer's CEO That May Mean a Booster Is Imminent

4 Words from Pfizer's CEO That May Mean a Booster Is Imminent

The big question these days is this: Do we need coronavirus booster shots right now? U.S. health authorities weighed in with a "no" earlier this month. The Centers for Disease Control and Prevention and the U.S. Food and Drug Administration (FDA) in a joint statement said those who are vaccinated are protected against severe illness -- even illness caused by the highly transmissible delta variant.