Research – smoking, vegetarianism could be ‘protective’ against Covid(thehindu.com)
thehindu.com
Research – smoking, vegetarianism could be ‘protective’ against Covid
https://www.thehindu.com/news/national/10-of-csir-staff-exposed-to-sars-cov-2-coronavirus-survey-finds/article33594623.ece?homepage=true
1 comments
Anecdotic proofs: (1) I am a smoker, met with a bunch of later-diagnosed Covid people at a conference, did not get sick.
(2) Spoken with doctors in my city, in Russia: there are virtually no smokers in Covid hospitals.