Coronavirus, only two doses of the vaccine protect against the Delta variant

Coronavirus, only two doses of the vaccine protect against the Delta variant

Spread the love

Coronavirus, only two doses of the vaccine protect against the Delta variant

<!– –>

“A single dose of Pfizer or AstraZeneca vaccine is not enough to protect against the new Delta variant, while the two doses of both vaccines are able to block it, even if slightly less than the other vaccines” is what a recent study reveals. of the French Pasteur Institute published in Nature.