saltwind 78 wrote:
2bl, Thats an easy one. Health care workers, be they doctors or whatever come into direct contact with all kinds of patients. Many have compromised immune systems. This is done to protect those patients from getting covid.
You may want to try a different source other than YouTube. Anybody can write anything they want with absolutely no evidence. As a former teacher, I would never accept this source in a research paper.
That is because you never read anything but leftist sources that enforce you preconceived ideas.