Dr Birx is Dawn from the Office UK

From the AYTU Biosciences website

So i am not the only one whose made these observations and researches.
and as you mentioned already, it doesn't only affects Covid-19/Sars-2.
Further H2O2, hydrogen peroxide as a desinfec**t and cleaner does an awesome job without the need for more dangerous chemicals.

True, and not using protective gloves and masks properly increases your chances of exposure to anything you are trying to prevent. Like any other bug, your best bet is washing your hands and not picking your nose.