We will consider booster shot

We will consider booster shot, if immunity is waning: Dr. Vivek Murthy Headline Second

If the immunity is found waning, there is a need for a booster shot of the Covid-19 vaccine. “We will....

We will consider booster shot, if immunity is waning: Dr. Vivek Murthy Headline Second

If the immunity is found waning, there is a need for a booster shot of the Covid-19 vaccine. “We will....