Masks

CDC: Science Brief: Community Use of Cloth Masks to Control the Spread of SARS-CoV-2 WHO: Transmission of SARS-CoV-2: implications for infection prevention precautions Is a Mask that Covers the Mouth and Nose Free from Undesirable Side Effects in Everyday Use and Free of Potential Hazards? 2009: Use of surgical face masks to reduce the...

Merck

Some articles on this page present an overview summary with cited sources and links. Merck Corporate Rap Sheet Merck Instances of Misconduct Merck Lobbying Expenditures...