4 ms·
Do you have a source for that? All I've seen is evidence that antibodies disappear after a while in many subjects but that is not at all the same thing.
by anoncake 6y ago
Do you have a source for that? All I've seen is evidence that antibodies disappear after a while in many subjects but that is not at all the same thing.
- fwip 6y agoThat's a good point. I've done some more reading, prompted by your comment, and it looks like Other coronaviruses typically do have reinfection about a year after first infection: https://www.medrxiv.org/content/10.1101/2020.05.11.20086439v2 https://www.medrxiv.org/content/10.1101/2020.05.11.20086439v... - with antibody reduction occurring after about six months. I know there have been a few people who appeared to clear the virus but subsequently tested positive again - I don't know enough about the details here. Vox article with more links: https://www.vox.com/2020/7/12/21321653/getting-covid-19-twice-reinfection-antibody-herd-immunity https://www.vox.com/2020/7/12/21321653/getting-covid-19-twic... I hope that reinfection with this virus is less likely, but I don't think we yet have any data to suggest that it is much different than existing coronaviruses.