COVID-19 Can Spread in Less Than 15 Min, Joint CDC-NFL Study Says COVID-19 Can Spread in Less Than 15 Min, Joint CDC-NFL Study Says

Four major factors played into COVID-19 transmission: whether masks were worn, how well the room was ventilated, how long the interaction lasted and the distance between the people.WebMD Health News
Source: Medscape Infectious Diseases Headlines - Category: Infectious Diseases Tags: Infectious Diseases News Source Type: news