NEW YORK -- The NFL is encouraged by the progress made in preventing any major spreads of COVID-19 among the 32 teams, while concerned about an increase in soft-tissue injuries.
Dr. Allen Sills, the league's chief medical officer, noted Tuesday at the first in-person owners meetings since December 2019 that the low positive COVID-19 rate between .04% and .06% is due in large part to vaccinations and protocols working. Nearly 100,000 COVID-19 tests have been taken, 1,200 a day on average across the league.
So far, 94.1% of players are vaccinated, as well as 100% of team and league staff.
"We're continuing to work with the players association on the goal of 100% vaccination," Sills said. "The CDC has been in contact with us about how that is achieved, a vaccination success story, and is pointing to the NFL as a model for other parts of society."
Sills mentioned a recent mini-outbreak with the Arizona Cardinals that included coach Kliff Kingsbury.
"Of the first seven cases in Arizona, five were different strains of the virus," he said, which indicated those people were exposed outside the team facility. "Definitely the impact of vaccinations, we're not seeing the clustering or uncontrolled spread of the virus. Nor are we seeing the uncontained, unexplainable, uncontrolled spread we saw last year."
The league is undertaking a voluntary study of antibody levels to measure and compare who was vaccinated when and which medication, and whether the person had COVID-19. Sills called it a "unique study because of size and the frequent testing." Players can participate but are not the focus -- club employees are.
As for the soft-tissue injuries (hamstring, groin, calf, etc.), the numbers are up to a five-year high even though the overall amount of preseason injuries went down. Of course, there were only three preseason games for 30 of the teams during the summer.
Sills cited the amount of work required of players in a short timeframe, and expressed a need for significant load management to combat the problem.
"There's a lot to unpack there and we will have more to say about this, I think, as we approach the combine [in late winter]," he said. "This year [such injuries] were particularly noteworthy."