Studies Confirm Pfizer Vaccine Immunity Wanes at 2 Months, as Pharma Giant Seeks FDA Approval for Kids 5 to 11 • Children's Health Defense

Two studies confirm any immune protection offered by two doses of Pfizer's COVID vaccine drops off after roughly two months.

Studies Confirm Pfizer Vaccine Immunity Wanes at 2 Months, as Pharma Giant Seeks FDA Approval for Kids 5 to 11

A study from Israel covering 4,800 healthcare workers showed antibody levels waned rapidly after two doses of Pfizer’s COVID vaccine. Meanwhile, Pfizer today officially asked the U.S. Food and Drug Administration to authorize its vaccine for children 5 to 11 years old.