2022届高考英语阅读素材： Nearly all COVID deaths in US are now among unvaccinated.docx
阅读素材： Nearly all COVID deaths in US are now among unvaccinated
By CARLA K. JOHNSON and MIKE STOBBE
Nearly all COVID-19 deaths in the U.S. now are in people who weren’t vaccinated, a staggering demonstration of how effective the shots have been and an indication that deaths per day — now down to un...