08-24-2020, 01:55 PM
Was always likely it could happen. However from the recent genome typed case in the news, the second infection was asymptomatic and only caught on travel screening. Most second infections will likely be with mild or no symptoms. If they are symptomatic I would presume they could be infectious on a second go around, but asymptomatic probably not. And in any case important to remember the human immune system is widely variable, and these cases probably represent outliers, not the norm.