The Detroit Lions placed two more players to the COVID-19 reserve list on Thursday, adding cornerback Justin Coleman and tight end Isaac Nauta to a group of five players from a day earlier.
Detroit's seven players with the designation are a league-high.
Landing on the list doesn't necessarily mean a player has tested positive for the virus. Players who have knowingly come in close contact with someone who has tested positive also are placed on reserve as a precaution. But according to the NFL Network, Coleman did test positive, despite being asymptomatic.