Air pollution linked to far higher Covid-19 death rates, study finds | Environment | The Guardian

Dirty air increases risk of respiratory problems that can be fatal for coronavirus patients Source: Air pollution linked to far higher Covid-19 death rates, study finds | Environment | The Guardian

Coronavirus: l’inquinamento ha aperto la strada alla diffusione dell’infezione

Source: Coronavirus: l’inquinamento ha aperto la strada alla diffusione dell’infezione