Broncos head coach Gary Kubiak was taken to the hospital with flu-like symptoms on Sunday after Denver's 23-16 loss to the Atlanta Falcons.
Kubiak was taken to the hospital as a precaution and is being evaluated.
Kubiak has dealt with health issues during the course of a game before. He suffered a transient ischemic attack in 2013 during halftime of a contest while serving as head coach of the Houston Texans.