February 1, 2021

Video: Do I need a vaccine if I've already had COVID-19?

Credit: Pixabay/CC0 Public Domain

Recent studies on people infected early in the epidemic suggest antibodies may last up to 8 months or more.

However, because the strength of antibody protection can wane with time—sometimes quickly in individuals who are older or immuno-compromised—it is important to still get a vaccine even if you have had COVID-19.

Credit: Pennsylvania State University

Provided by Pennsylvania State University

Video: Do I need a vaccine if I've already had COVID-19?

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