[Syncro]

I can’t read at that link, ads and links to social media are in the way of the text.

So I grabbed info and did a search.

Very helpful

https://duckduckgo.com/?q=Bacillus+Calmette%E2%80%93Gu%C3%A9rin+vaccine%2C+which+prevents+tuberculosis&atb=v90-1_f&ia=web

[MHGinTN]

Appreciate the link. O am going blind from so much computer reading already. But these links are important data.