Let’s use Fauchi’s “gold standard” I’ve never seen a placebo controlled double blind study proving the efficacy of a simple cloth mask in preventing or even reducing the transmission of any respiratory virus, much less COVID-1984.
If you know of any such study please share the link and I’ll edit my original statement.
Let’s use Fauchi’s “gold standard” I’ve never seen a placebo controlled double blind study proving the efficacy of a simple cloth mask in preventing or even reducing the transmission of any respiratory virus, much less COVID-1984.
If you know of any such study please share the link and I’ll edit my original statement.