I've missed it... It was that bad without fans? At least top football (bye Belarus!) is playing again, I think this is huge, given the circumstances.
Just look at how many TV stations (and bookmakers) are broadcasting this one. I am pretty sure five months ago this kind of match was available...
It's plasma, not blood. Not sure how much is needed, but I am guessing not too much :)
https://www.jpost.com/health-science/29-year-old-among-first-to-be-treated-with-mda-passive-vaccine-624353
In fact, the procedure is very old and was used before to treat other viral infections.
Today I heard about this new testing device made in Canada:
https://www.cbc.ca/news/canada/ottawa/spartan-covid19-test-kit-new-1.5530669
It seems it's already approved and used. Could be a game changer. However, testing for antibodies seems even more important in the months to come.