Mask Wearing – CO2 Rebreathing and Viral Infection Risk – What does the science say? by Dr. John Bartemus | May 26, 2020 | daily-videos | 0 commentsRelated Posts:Natural COVID recovery renders COVID vaccine unnecessaryParkinson's Disease, Probiotics, and "Mixed…Reverse Type 2 Diabetes NaturallyYour golden ticket to healing - #health…Vitamin D and risk of death from viral infectionThe sun, skin cancer risk, and photopreventionSubmit a Comment Cancel replyYou must be logged in to post a comment.