Other surveillance approaches the CDC will continue to use going forward are wastewater testing (which is not being conducted in all areas), emergency department visits for Covid, and testing positivity rates from a network of 450 laboratories that feed information to the CDC on a variety of res...
(Santa Ana, CA) – Due to recent increases in COVID-19 case counts, Orange County was moved to "High" community transmission status as of 7/14, according to the Centers for Disease Control and Prevention (CDC) COVID-19 Community Level Data Tracker.
[6]https://covid.cdc.gov/covid-data-tracker/#wastewater-surveillance [7]https://www.cdc.gov/healthywater/surveillance/wastewater-surveillance/wastewater-surveillance.html#how-wastewater-surveillance-works [8]https://www.cdc.gov/coronavirus/2019-ncov/science/science-briefs/indicators-monitoring-community...