Posted by dan on April 3, 2020, 7:22 pm, in reply to "No"
The German government is proposing letting people who've previously have positive test to get a certificate to let them return to work. Irrespective of immunity and ability to transfer fomites. I guess they have better understanding I'd epidemiology having done so many tests. Maybe they think genuine immunity is possible. Specific IgG might suggest that.