Take vitamin d3, calciferol, zinc and have some sun exposure every day. You will never get the flu again. Also stay away from fungi, bad for salamander skin.
LOL!
You funny fungus!
Some FReeper told me about the D3 years ago and I’ve been doing so, ever since.
Oddly, even before that, I never got flu.
OK?
Also a pest remover in certain cases?
https://store.doyourownpestcontrol.com/active-ingredients/cholecalciferol-terad3-rodent-bait
Just came across this post.
I do take it, vit d3 that is. Not sure if it is d3 alone or has some additives.