Covid19 cases are falling in US, it's not from vaccine Feb 8, 2021 18:43:58 GMT -6 Quote Select PostDeselect PostLink to PostBack to Top Post by phongvien007 on Feb 8, 2021 18:43:58 GMT -6 Coronavirus cases are falling in US, but experts say it's not from the COVID-19 vaccine yetFeb 7, 2021www.usatoday.com/story/news/health/2021/02/06/us-covid-cases-falling-but-its-not-vaccine-yet-experts-say/4401778001/