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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.
美国疾控中心(CDC)最近发布了一项新指南,将COVID-19与流感等其他呼吸道病毒合并在一起,不再单独制定针对COVID-19的健康规则。根据新指南,感染者不再需要至少接受5天的隔离期,而是建议基于症状进行隔离,直到发烧消退或整体症状好转至少24小时。这一变化引发了公众和专家的广泛关注和讨论。
但强调的是就目前而言,不能做病毒分离和最终作为诊断用的测定。 在这个新准则里,去除了对血清样品的处理指南,定义了新冠病毒为COVID-19的术语。 在新准则里,对于呼吸道样品,它分开了上呼吸道和下呼吸道。上呼吸道包括鼻咽拭子和口咽拭子怎样收集和...
此外,取消必须保持社交距离等限制性防疫措施,而专注于减少Covid-19感染导致的严重疾病。 CDC官员表示,最新政策变化的原因是95%的16岁及以上美国人已经获得了某种程度的免疫,要么通过接种疫苗,要么通过被感染。 疾病预防控制中心的现场流行病学和预防处(Field Epidemiology and Prevention Branch)处长格雷塔·马塞蒂(Gret...
The Centers for Disease Control and Prevention updated its COVID‐19 guidelines to align with guidance for other respiratory illnesses (e.g., RSV and the flu) ( https://bit.ly/49uUKLL ). The update comes as the United States faces fewer hospitalizations and deaths related to COVID‐19....
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。
COVID-19.Using Environmental Protection Agency (EPA)-approvedList N disinfectantswill kill any remaining germs on surfaces, reducing the likelihood of spread even further.If there has been someone who tested positive for COVID-19, or someone suspected of being sick in ...
Closing in on the four years since much of the world seemed to shut down during the initial global onset of the COVID-19 pandemic, the Centers for Disease...
World public health agencies are tracking a highly mutated strain of the virus that causes COVID-19. The newly discovered strain, referred to as BA.2.86, has been designated as a "variant under monitoring" by the World Health Organization (WHO) "due to the large number of mutations it carr...