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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...
Last night, the Guangzhou CDC cautioned that people coming or returning to Guangzhou from other provinces must provide a negative COVID test report within 48 hours, immediately report to their community, hotel, or employer,...
The Centers for Disease Control and Prevention moved Thursday to formally loosen its COVID-19 vaccination requirement on foreign visitors, which will now allow some to board flights into the U.S. with only a single dose of a COVID-19 vaccine from Pfizer or Moderna. "Because some traveler va...
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。
BOSTON (AP) — Four years after the COVID-19 pandemic closed schools and upended child care, the CDC says parents can start treating the virus like other respiratory illnesses.
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....
聊聊美国CDC发布的《COVID-19校园防控指南》 目前美国对于疫苗的信任程度还是非常高的,明确了已完成全程疫苗接种的人群在户外无需佩戴口罩,但没有完成全程疫苗接种仍需佩戴口罩。 美国疾病预防控制中心(CDC)发布了《COVID-19校园防控指南》,内容如下: 1.学生能够从现场学习中受益,当务之急是在2021年秋季安全地恢复...
Holidaymakers who have already contracted and recovered from COVID-19 in the past 90 days are also exempt from testing should they come into contact with a confirmed case of the virus – as long as they are symptomatic. This latest easing of coronavirus measures applies to simulated and restric...
2 weeks (14 days) after you received the full series of an accepted COVID-19 vaccine (not placebo) in a clinical trial 2 weeks (14 days) after you received 2 doses of any “mix-and-match” combination of accepted COVID-19 vaccines administered at least 17 days apart* ...