Mudcat Café message #4064041 The Mudcat Café TM
Thread #167504   Message #4064041
Posted By: Mrrzy
13-Jul-20 - 02:00 PM
Thread Name: BS: New news on the pandemic COVID-19
Subject: RE: BS: New news on the pandemic
Here is something dated 13 July:

https://www.technologyreview.com/2020/07/13/1005103/immunity-to-covid-19-could-disappear-in-months-a-new-study-suggests/