Cases of South African coronavirus variant detected at Colorado correctional facility: officials Fox NewsNew study warns Pfizer and Moderna COVID-19 vaccines could be far less effective against South Africa variant | TheHill The HillHealth Department says highly transmissible COVID-19 variant present in Hawaii Honolulu Star-AdvertiserCOVID In Colorado: 3 Cases Of South African Variant Detected At Buena Vista Correctional Complex CBS DenverSouth African virus variant found in Michigan WOODTV.comView Full Coverage on Google News