English Premier League’s three clubs have produced four more people who tested positive for the coronavirus following the latest round of tests.
The Premier League added that Monday and Tuesday saw 1 008 players and club staff tested for Covid-19.
Players or club staff who have tested positive will now self-isolate for a period of seven days.
Wednesday’s announcement meant there had been just 12 positive cases from a total of 2 752 tests since the Premier League players and club staff started being examined earlier this month.
Last week an unnamed Bournemouth player tested positive, with the south coast club saying his identity would not be revealed because of medical confidentiality.
For the fourth round of testing, the number of tests available to each club will increase from 50 to 60.
The English Premier League said it would not reveal specific details regarding clubs or individuals who had returned positive findings.
Earlier on Wednesday, the English Premier League clubs voted to return to contact training as the English top-flight took a significant step towards restarting in June.