wastewater surveillance serves as an early warning system for the emergence of COVID-19 in a community," Kirby said. "These data are uniquely powerful because they capture the presence of infections from people with and without symptoms, and they're not affected by access to health...
[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...
【1】 https://covid.cdc.gov/covid-data-tracker/#datatracker-home 【2】 https://www.nbcnews.com/health/health-news/cdc-advisers-recommend-spring-covid-boosters-older-adults-rcna140871 【3】 https://www.cdc.gov/resp...
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...
《美国事实》网(USAFacts.org)2023年5月公布了美国2021年3月至2023年5月新冠疫苗(COVID-19疫苗)接种情况数据。数据来源于美国疾病控制与防治中心(CDC)。 《美国事实》网有一个频道“US Coronavirus vaccinetracker”,中文为《美国新型冠状病毒疫苗跟踪器》。本文引用的数据来自这个频道,见参考文献[1]。
(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.