@neutrino78x if only the vaccines provided significant protection from Long Covid, or helped prevent spread 🤷🏼♂️.
And with the majority of people more than 6 months past their last shot (and many ppl not eligible or interested in getting another booster), it doesn't even make a dent anymore.
Masks, clean air AND FAR-UV are the best options we have if we expect to make it out of this.