Australian scientists say better ventilation in public places needs to be a key part of the fight against covid-19.

2 просмотров 22.09.2021 00:02:01

Описание

They're calling for national indoor air quality standards and guidelines for schools on filtration systems to help reduce airborne transmission of the virus.

Комментарии

Теги:
Australian, scientists, better, ventilation, public, places, needs, part, fight, against, covid