Two studies published in the New England Journal of Medicine have confirmed waning immunity protection from the two-dose Pfizer Covid-19 vaccine.
Veuer’s Chloe Hurst has the story!
Two studies published in the New England Journal of Medicine have confirmed waning immunity protection from the two-dose Pfizer Covid-19 vaccine.
Veuer’s Chloe Hurst has the story!
On Friday, the FDA Advisory Committee voted to approve a booster of Johnson & Johnson two months after your first dose for those 18..