Home » Politics » Covid -19 | Antibodies May Last from Days to Years, Depending on Infection Severity | Study (Video) Covid -19 | Antibodies May Last from Days to Years, Depending on Infection Severity | Study (Video) Posted By: Social News XYZ March 24, 2021 ..... ... . .... . .... 9 164 . ... . ... . T- ... . Facebook Comments About SocialNewsXYZAn Indo-American News website. It covers Gossips, Politics, Movies, Technolgy, and Sports News and Photo Galleries and Live Coverage of Events via Youtube. The website is established in 2015 and is owned by AGK FIRE INC.Mail | Web | Twitter | Facebook Like this:Like Loading...SummaryTitleCovid -19 | Antibodies May Last from Days to Years, Depending on Infection Severity | Study (Video)Description ..... ... . .... . .... 9 164 . ... . ... . T- ... .