Wonder why they didn't account for distance people drove at all. Nondrivers are probably disproportionately likely to get COVID vaccines compared to high-mileage drivers in the same ZIP code...<p>"The increased traffic risks among unvaccinated individuals extended to diverse subgroups, was similar to the relative risk associated with sleep apnea, and was equal to a 48% increase after adjustment for age, sex, home location, socioeconomic status, and medical diagnoses."