Confused about the latest COVID-19 booster?
Vaccine effectiveness wanes over time and with new strains of the virus.
While a person may still get sick, getting the latest booster lessens the risk of serious illness or death.
People 50 and older who received multiple boosters had half the risk of dying from COVID-19 than people with just one booster.
bit.ly/3jlehd4
Original source can be found here.
Alerts Sign-up