Posted on November 2, 2021 by Doug SantoNatural antibodies remain in the body at least 10 months COVID-19 antibodies remain in the body 10 months after infection. Share this: Share on X (Opens in new window) X Share on Tumblr (Opens in new window) Tumblr Share on Reddit (Opens in new window) Reddit Share on Pinterest (Opens in new window) Pinterest Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email Share on Facebook (Opens in new window) Facebook