Formula 1 issued a statement on covid-19 test results, fortunately there were no positive cases in Formula 1. Here is full statement from FIA
“The FIA and Formula 1 can today confirm that between Friday 26th June and Thursday 2nd July, 4,032 drivers, teams and personnel were tested for COVID-19. Of these, zero people have tested positive. The FIA and Formula 1 are providing this aggregated information for the purposes of competition integrity and transparency. No specific details as to teams or individuals will be provided by the FIA or Formula 1 and results will be made public every 7 days”.