Press Briefing by White House COVID-19 Response Team and Public Health Officials https://www.whitehouse.gov/briefing-room/press-briefings/2021/04/27/press-briefing-by-white-house-covid-19-response-team-and-public-health-officials-32/
･･･There’s increasing data that suggests that most of transmission is happening indoors rather than outdoors; less than 10 percent of documented transmission, in many studies, have occurred outdoors.
1 件のコメント:
Press Briefing by White House COVID-19 Response Team and Public Health Officials
https://www.whitehouse.gov/briefing-room/press-briefings/2021/04/27/press-briefing-by-white-house-covid-19-response-team-and-public-health-officials-32/
･･･There’s increasing data that suggests that most of transmission is happening indoors rather than outdoors; less than 10 percent of documented transmission, in many studies, have occurred outdoors.
コメントを投稿