Purdue coach Jeff Brohm started feeling abnormally fatigued late last week. By Saturday, the symptoms worsened.
Two positive COVID-19 tests Sunday confirmed what Brohm suspected.
On Monday, Brohm announced he had contracted the virus and would not be on the sideline for Saturday's season opener at home against Iowa. Instead, offensive coordinator Brian Brohm will replace his older brother and will continue calling plays.
"It's not going to be very fun and it's bad timing," Jeff Brohm said on his weekly Zoom call. "You work all year long for a season, it's an abbreviated season, I'd like to be there, be with the team. But I don't think one person makes the team whether it's a coach or a plyer. I think our team will respond and play well."
Brohm isn't the first coach facing this predicament.
Alabama coach Nick Saban and Florida coach Dan Mullen both tested positive last week and are among a handful of other college coaches who have been diagnosed with the illness.
The SEC canceled Florida's next two games after Mullen and at least 21 players and coaches had positive tests. Three negative tests allowed Saban to return to the sideline for Saturday night's win by the No. 2 Crimson Tide over No. 3 Georgia.
Big Ten protocols are more stringent.