Chiefs had COVID-19 scare with barber week before Super Bowl 55
NFL and coronavirus: Breakdown of COVID-19 testing, schedule changes
NFL players both eager and anxious to return during coronavirus pandemic – The Denver Post
Cleveland Browns down four wide receivers vs. New York Jets due to COVID-19 protocols - ESPN
REPORTS: No positive COVID-19 tests from Chiefs players ahead of Super Bowl, team departs Saturday for Tampa Bay
The 49ers turn their attention to showdown against the Cowboys after winning their 4th straight
Chiefs with no new COVID-19 positives; Gordon, Gay return
Reno San Francisco 49ers, News, Weather, Sports, Breaking News
The NFL Has Been Using an Unproven Measure to Get Players With Covid Back on the Field Fast - KFF Health News
Niners down to 2 WRs on active roster after Kendrick Bourne's positive COVID-19 test, contact tracing
NFL informs clubs that COVID-19 outbreaks among unvaccinated players could lead to forfeited games