New strains impact COVID-19 vaccine roll-out; booster shot for new strains a possibility
New strains impact COVID-19 vaccine roll-out; booster shot for new strains a possibility
Vaccine companies are taking steps to make sure people are protected as new COVID-19 strains emerge across the world.
PRIORITY IS THE VACCINE ROLLOUT.THAT BEING SAID, NEW COVID-19STRAINS ARE CREATING A HICCUP INTHE PROCESS.