Antibody levels drop after Pfizer-AstraZeneca vaccine increases – Lancet study

Washington. How long will the antibodies last after taking the corona vaccine? This question has been asked time and again. According to a study published in The Lancet journal, the level of total antibodies starts decreasing six weeks after complete vaccination with Pfizer Vaccine and AstraZeneca Vaccine. It has been revealed in the study that …

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