Browsing Tag
WHO
2 posts
Prolonged use of face masks causes hypoxia?
Claim: Prolonged use of a face mask causes hypoxia and “breathing over and over exhaled air turns into…
10/09/2020
Can Yellow Fever vaccine cure COVID-19?
Source : A message circulating on WhatsApp claimed that a person vaccinated against Yellow Fever is immune from…
22/04/2020