Stltoday.com – Metro: Officials warn of COVID-19 uptick in St. Louis and Illinois. But mass vaccination clinics aren't filling

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Health workers draw vaccines during Missouri’s first mass COVID-19 vaccination event at a closed water park in Poplar Bluff on Friday, Jan. 22, 2021. Photo by Robert Cohen, rcohen@post-dispatch.com

Robert Cohen Annika Merrilees

COLLINSVILLE — Officials are warning of a resurgence in coronavirus cases in St. Louis and Illinois, even as mass vaccination clinics