Hi Marco, hope you are staying safe and healthy bud.
Just to reply about your earlier post about how long this virus can be infectious etc.
I read a scientific paper a couple of days ago that suggest this virus is resilient. Mainly regarding contact mapping due to how long it does survive if say in an asymptomatic person. I don't recall info on it having a second wind in an already infected person but you can assume it can come back hard given it's general resilience and ability to survive in a sleeper agent capacity.