Several studies have suggested that Covid-19 cases may be more severe due to poor air quality
Wildfire ash and smoke could spike coronavirus cases, doctor warns, after study finds higher rate of Covid deaths in polluted areas
11. září 2020 23:15
Klimatická změna
Příroda
Celý článek: https://www.independent.co.uk/environment/wildfire-ash-coronavirus-smoke-fires-covid-cases-b425169.html
Zdroj: The Independent