Nine studies from the NIH & CDC on mask wearing – National Conservative
Posted: Sun Jan 03, 2021 10:38 pm
https://merica1st.com/nine-studies-from ... k-wearing/
NIH & CDC STUDIES FIND LITTLE EVIDENCE OF BENEFIT AND SIGNIFICANT EVIDENCE OF DETRIMENTS
NIH & CDC STUDIES FIND LITTLE EVIDENCE OF BENEFIT AND SIGNIFICANT EVIDENCE OF DETRIMENTS