Antibody levels decrease after two doses of Pfizer vaccine - study

Over 4,800 staff members of Sheba participated in the study. They were invited to undergo periodical serological tests that measure the level of antibodies in the blood for a period of six months.

3D print of HIV surface protein gp120. An antibody also is attached at the top (green and blue). When antibodies stick to viruses, they may prevent or limit infection of host cells.

(photo credit: NIH)

ByROSSELLA TERCATIN

OCTOBER 7, 2021 00:02

Antibody levels decrease after two doses of Pfizer vaccine - study

Over 4,800 staff members of Sheba participated in the study. They were invited to undergo periodical serological tests that measure the level of antibodies in the blood for a period of six months.

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Antibody levels decrease after two doses of Pfizer vaccine - study

Over 4,800 staff members of Sheba participated in the study. They were invited to undergo periodical serological tests that measure the level of antibodies in the blood for a period of six months.

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