As the Cold Weather Brings an Uptick in COVID-19 Cases, DHS Reminds Wisconsinites How to Stay Healthy this Holiday Season – Wisconsin Department of Health Services
Ohio reports 16,061 more COVID-19 cases: weekly coronavirus update for Thursday, Dec. 8 – cleveland.com
Boosting Accuracy, Reducing False Positives of PCR COVID-19 Tests – American Society for Microbiology