A study showed the number of people with Covid-19 antibodies declined over the summer, suggesting that getting the virus may not confer long-lasting immunity https://t.co/MhtMfWoocp via [Twitter](https://twitter.com/SJenkins/status/1320882571757146112)
A study showed the number of people with Covid-19 antibodies declined over the summer, suggesting that getting the virus may not confer long-lasting immunity https://t.co/MhtMfWoocp
— Steve Jenkins (@SJenkins) October 27, 2020