[magnus]

Patriots closed practice after a positive test today. 

Colts closed practice after 4 positive tests.   Later reported to be false positives. 

What test are they using to get so many false positives?

This strikes me as suspicious.  Unless they were all infected with a non SARS-CoV-2 coronavirus causing them to be positive, I would think the odds of 4 positive tests all being false positives seems exceedingly unlikely.  Even with a low positive predictive value (say 40%), you are talking about a 2.5% chance that all four were false positives.

BC

Maybe they shared a tester and something in the process was tainted?

[magnus]

Patriots closed practice after a positive test today. 

Colts closed practice after 4 positive tests.   Later reported to be false positives. 

What test are they using to get so many false positives?

This strikes me as suspicious.  Unless they were all infected with a non SARS-CoV-2 coronavirus causing them to be positive, I would think the odds of 4 positive tests all being false positives seems exceedingly unlikely.  Even with a low positive predictive value (say 40%), you are talking about a 2.5% chance that all four were false positives.

BC

Maybe they shared a tester and something in the process was tainted?