Not taking precautions? Be prepared to get COVID once a year, modeling shows - Fortune
2:00am PDT - May 22nd, 2022 health - FortuneThose who are unvaccinated and don't mask can expect to come down with COVID once a year or so—once every other year for the unvaccinated who regularly use a "good quality" mask in public, according to modeling by drug developer Fractal Therapeutics.