Vaccine antibodies decline 7 months after second injection: US study
[ad_1] The antibody levels generated by two injections of the Pfizer-BioNTech vaccine can decrease up to 10 times seven months after the second vaccination, according to research. The drop in antibody levels will compromise the body’s ability to defend itself against COVID-19 if the individual is infected. In a recent BioRxiv study published before peer … Read more