Can Vaccine Efficacy Be Negative? Check The Latest Study From UK Against Omicron Variants
UK Study:https://www.medrxiv.org/content/10.1101/2021.12.14.21267615v1.full.pdfMy Odysee Channel: https://odysee.com/@TonyLin:eMy Rumble Channel:https://rumb...YouTube
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