“Where are scientifically documented cases of airborne transmission? And that masks stop it?”
There is zero science behind just about everything to do with the cv19 scamdemic: masks, distancing, lockdowns, conventional “treatment” and refusal to use effective therapeutics, and death certificates.
People are dying because public health and convention medicine insists on ineffective standards of care and refuses to accept what has been known for decades as to vitamin D blood levels and many other things. Their big arrogant ego trip has cost close to a half million lives.
Yes. https://c19study.com/ click the tabs on the top for the various studies.
This is great information too. https://www.evms.edu/media/evms_public/departments/internal_medicine/Marik-Covid-Protocol-Summary.pdf