https://peertube.lagbag.com/videos/watch/96116a48-0a7d-48c0-93b1-d70192163f9b Please read and agree to the disclaimer before watching this video. . Vaccine After COVID (A Study) Today we will discuss a study that shows the results of administering one or two doses of Moderna or Pfizer vaccine to a previously COVID infected person. Buy me a coffee 😃 https://www.buymeacoffee.com/DrMobeenSyed Become my patron: https://www.patreon.com/mobeensyed?fan_landing=true Looking to support my educational work? Donate here: https://paypal.me/mobeensyed?locale.x=en_US Link to the study we are reviewing today https://www.nejm.org/doi/full/10.1056/NEJMc2101667 You might be thinking, what are the protective levels? Link below gives some answers. What antibody levels are found in outpatient, convalescent plasma donors, hospitalized, and critical patients? https://www.nature.com/articles/s42003-021-01649-6 A longitudinal study showing the antibody titer changes in patients with varying COVID severity. https://academic.oup.com/jid/article/223/2/197/5916372 This diagram is important https://oup.silverchair-cdn.com/oup/backfile/Content_public/Journal/jid/223/2/10.1093_infdis_jiaa618/3/jiaa618_fig2.jpeg?Expires=1621032769&Signature=gk9BQdy8Eb85bIp4IaK7ns5FqUu8IV4QvXmCF7I1d6wAphskY1KvHiutetQYa5aMiyZuuFSpl0r5tMQBvKclC1XPJFhZ0jxPCBjPAH3-BSuhUmnWOoiY9OqU-145XUu6eBWZdUfX7j9GVqdL2V3VV7OsHfEo9AWwx8WGS8qFjITryBRy4tteStqxU8Wns77Q9bpBBk38xQDnVqH9Ywivwaxnb8~uq0wrAgQ2sqzOwI5yKIS9-PKkb2yg4xmn0m6GtN0fEKvshXYRIU-OBaUSilyeP0AeQ5yB05w7xHMhtg6zGE1LNSvNIcCZdoTqJ5~aD5ygYQNCYozOBGbNfFn~6g__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA Effective virus-neutralizing activities in antisera from the first wave of survivors of severe COVID-19 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7934937/ One more study for the antibody titers https://www.cell.com/immunity/pdfExtended/S1074-7613(20)30445-3 https://www.cell.com/cell/pdf/S0092-8674(20)31685-8.pdf #drbeen #koolbeens #COVID ... Disclaimer: This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only. Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional. ... Disclaimer: This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only. Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional. Fri, 17 Apr 2026 16:31:58 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.lagbag.com https://peertube.lagbag.com/client/assets/images/icons/icon-512x512.png https://peertube.lagbag.com/videos/watch/96116a48-0a7d-48c0-93b1-d70192163f9b All rights reserved, unless otherwise specified in the terms specified at https://peertube.lagbag.com/about and potential licenses granted by each content's rightholder.