Masks and respirators do not work.
There have been extensive randomized controlled trial (RCT) studies, and meta-analysis reviews of RCT studies, which all show that...
A clearly frustrated World Health Organization (W.H.O.) warned Monday the global Chinese coronavirus pandemic was “worsening” not receding, telling countries loosening lockdowns to observe...
A top World Health Organization official clarified on Tuesday that scientists have not determined yet how frequently people with asymptomatic cases of Covid-19 pass...
Coronavirus patients without symptoms aren’t driving the spread of the virus, World Health Organization officials said Monday, casting doubt on concerns by some researchers...