Posted in NEWS NFL outlines COVID-19 vaccination protocols as players union resists in-person voluntary workouts April 13, 2021 The NFL laid out team guidelines for COVID-19 vaccinations on Tuesday, but Broncos players already said they won’t attend voluntary workouts. http://rssfeeds.usatoday.com/~/649063408/0/usatoday-newstopstories~NFL-outlines-COVID-vaccination-protocols-as-players-union-resists-inperson-voluntary-workouts/