NFL updates protocols as COVID-19 cases rise around league, Trending Archives
COVID-19: CDC says little data to support multiple annual shots
WHO revises COVID-19 vaccine recommendations for Omicron-era
Nearly 4% of NFL Players Test Positive for COVID-19 in the Past 2 Days
NFL will require vaccinated Tier 1 and 2 employees to receive COVID-19 booster shot by Dec. 27 - The Athletic
NFL's top doctor calls for boosters
Rosenthal: MLB requires managers and coaches to be 'up to date' with COVID- 19 vaccines in spring training - The Athletic
NFL requiring coaches, team staff to get COVID-19 boosters
Get another COVID-19 booster in the fall, Canada's immunization panel recommends
NFL Updates Protocols in Response to COVID-19 Cases - Bloomberg