COVID-19 hospitalization 80% more likely for smokers
September 29, 2021
These results contrast with previous studies that have suggested a protective effect of smoking against COVID-19.
Tier 4 lockdown in England as virus variant spreading fast
December 21, 2020
“The new variant could increase the R by 0.4 or more, and although there’s considerable uncertainty, it may be up to 70% more transmissible than the old variant.”