FOX NEWS: What does waning COVID-19 vaccine immunity mean for the vaccinated?

What does waning COVID-19 vaccine immunity mean for the vaccinated?



As COVID-19 vaccine manufacturers await FDA approval on booster shots, millions of fully vaccinated Americans wonder about the next step forward amid the ongoing pandemic.

via FOX NEWS https://foxnews.com/health/what-does-waning-covid-vaccine-immunity-mean-for-vaccinated