health

FILE - In this Jan. 29, 2020, file photo, a tourist wearing a mask poses for a photo with the Olympic rings in the background, at Tokyo's Odaiba district. Tokyo Olympic organizers repeated their message at the start of two days of meetings with the IOC: this summer's games will not be cancelled or postponed by the coronavirus spreading neighboring China. (AP Photo/Jae C. Hong, File)

FILE - In this Sunday, April 14, 2019, file photo, drivers prepare for the start of the Chinese Formula One Grand Prix at the Shanghai International Circuit in Shanghai, China. Formula One's governing body on Wednesday, Feb. 12, 2020, says Shanghai Grand Prix scheduled for April postponed due to virus. (AP Photo/Ng Han Guan, File)

Hard Rock Stadium is shown during a tour for the media Tuesday, Jan. 28, 2020, in Miami Gardens, Fla., in preparation for the NFL Super Bowl 54 football game. (AP Photo/David J. Phillip)

People line up to buy face masks at a drug store in Nanjing in eastern China's Jiangsu Province, Wednesday, Jan. 29, 2020. Countries began evacuating their citizens Wednesday from the Chinese city hardest-hit by an outbreak of a new virus that infected more than 6,000 on the mainland and abroad. (Chinatopix via AP)

FILE - In this Monday, Jan. 27, 2020, file photo, a poster warning about coronavirus is seen as passengers wear masks in a departure lobby at Incheon International Airport in Incheon, South Korea. British Airways and Asian budget carriers Lion Air and Seoul Air are suspending all flights to China as fears spread about the outbreak of a new virus that has killed more than 130 people. British Airways said Wednesday it is immediately suspending all flights to and from mainland China after the U.K. government warned against unnecessary travel to the country. (AP Photo/Ahn Young-joon, File)

FILE - In this Tuesday, Jan. 29, 2019 file photo, NFL Chief Medical Officer Dr. Allen Sills explains what takes place inside a sideline injury tent, right, during a health and safety tour at Mercedes-Benz Stadium for the NFL Super Bowl 53 football game in Atlanta. Everyone who has watched an NFL player disappear into that medical tent on a sideline has an idea of what happens once the flap folds down. The NFL shares a look Tuesday, Jan. 28, 2020 inside the tent and game-day procedures designed to help when someone is hurt. (AP Photo/David J. Phillip, File)

Workers spray disinfectant at a train station in Wuhan in southern China's Hubei province, Wednesday, Jan. 22, 2020. Chinese health authorities urged people in the city of Wuhan to avoid crowds and public gatherings, after warning on Wednesday that a new viral illness that has infected hundreds and caused at least nine deaths could spread further. (Chinatopix via AP)

A Congressional Gold Medal is presented to amyotrophic lateral sclerosis (ALS) advocate and former National Football League (NFL) player, Steve Gleason, in Statuary Hall on Capitol Hill, Wednesday, Jan. 15, 2020, in Washington. Holding the medal is his wife Michel Gleason. (AP Photo/Manuel Balce Ceneta)

FILE - In this Nov. 30, 2012, file photo, former NFL commissioner Paul Tagliabue arrives at an attorney's office in Washington. Former NFL Commissioner Paul Tagliabue has made the Pro Football Hall of Fame in his fifth attempt. Tagliabue and former New York Giants general manager George Young made it as contributors. Ex-Dallas Cowboys safety Cliff Harris and former Cleveland receiver Mac Speedie completed the centennial class announced Wednesday, Jan. 15, 2020. The class of 10 senior candidates, three contributors and two coaches are part of the hall's celebration of the NFL's 100th season. (AP Photo/Cliff Owen, File)