Proximity to a sick person is a key factor. Researchers found that passengers two or more seats away and one row in front or back of a sick person were unlikely to be infected.
Philly.com News, Philadelphia Inquirer and Daily News
Sun, 04/01/2018 - 11:53pm
Proximity to a sick person is a key factor. Researchers found that passengers two or more seats away and one row in front or back of a sick person were unlikely to be infected.