2月14日,美国疾病控制与预防中心(以下简称CDC)发布了《有关COVID-19病毒感染被调查患者临床标本的收集、处理和测试的暂定准则》。 该准则对临床实验室的要求和流程 美国CDC这个准则里边,提到了两个实验室的概念,一个是叫临床实验室,一个叫公共卫生实...
The update encourages individuals to isolate and test if they have suspected COVID-19 symptoms. Those who test positive should remain in isolation for 5 days while they are most likely to be infectious. After 24 hours without a fever and improvements in all other symptoms, they may leave isol...
最大的变化涉及已知接触过COVID-19确诊病例的无症状个体。在之前版本的检测指南中，CDC建议对近期已知或怀疑接触过SARS-CoV-2的无症状个体进行检测，以控制传播。在当前版本中，美国CDC强调，与COVID-19确诊病例密切接触的无症状个体不必进行检测，除非他们是脆弱群体，或者医生或当地和州公共卫生机构建议或要求进行检测...
来源:NBC News: [CDC Recommends Shorter Isolation Time for Covid] 12.28难度:两星半, 视频播放量 7225、弹幕量 19、点赞数 528、投硬币枚数 420、收藏人数 112、转发人数 22, 视频作者 泰罗英语小KS, 作者简介 都给爷听懂了再出去!,相关视频:(美)【外语新闻,逐句
对于感染了COVID-19的女性所生的新生儿,COVID-19对新生儿的风险我们仍未了解透彻,但以下是已知的: ● 虽然绝对风险很低,但与没有怀孕的人相比,孕期女性感染COVID-19后的症状可能更重。此外,在孕期感染COVID-19,患并发症的风险会增加,这些并发症可能会影响妊娠和胎儿的发育。
The CDC no longer advises a five-day isolation period when you test positive for COVID, but recommends taking other precautions once your symptoms subside.
A person with COVID-19 is considered infectious starting two days before they develop symptoms, or two days before the date of their positive test if they do not have symptoms. How Long Should you Quarantine or Isolate? First things first, those who believe they have been in c...
“Without school-based testing, no one can enforce a five-day COVID policy,” he said via text message. Ridley School District in the Philadelphia suburbs was already using a policy similar to the new CDC guidelines, said Superintendent Lee Ann Wentzel. Stu...
Updated CDC guidelines, released in early April, say to regularly clean your home with soap or detergent. Disinfectants are likely unnecessary unless someone in your home is sick or has tested positive for COVID-19 in the last 24 hours. There have been few reports of COVID-19 transmission ...
美CDC表示，如果你来自单人家庭且是严重COVID-19风险较低的家庭，那么可以不需要保持距离或佩戴口罩。但仍应避免中、大规模的聚集。这在一定程度上是因为，尽管COVID-19对接种疫苗的人的影响可能较低，但他们仍可能会感染该疾病并将其传染给他人。资料图 美CDC表示，对于祖父母和他们的孙辈来说也有更多的灵活性。