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Olympic Games

COVID-19: Surge In Summer Cases Sparks Concern COVID-19: Surge In Summer Cases Sparks Concern
Covid-19: Surge In Summer Cases Sparks Concern A surge in COVID-19 cases in the United States and around the globe is sparking concern among health officials who are warning that more severe variants of the virus may be coming. “COVID-19 is still very much with us and circulating in all countries," Dr. Maria Van Kerkhove of the World Health Organization said in a news conference last week. “Data from our sentinel-based surveillance system across 84 countries reports that the percent of positive tests for SARS-CoV-2 has been rising over several weeks." Wastewater surveillance suggests that the circulation of COVID is two to 20 times…