WASHINGTON, Feb. 23 (Xinhua) -- The U.S. Centers for Disease Control and Prevention (CDC) has updated its guidance on COVID-19 mRNA vaccines, expanding the recommended time between the initial two vaccine doses to eight weeks for certain people. The prior recommended interval between initial...
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
Those who have been within 6 feet of someone with COVID for a cumulative total of at least 15 minutes over a 24-hour period should stay home for 14 days after their last contact with that person and watch for symptoms. If possible, those quarantining should also stay away fr...
The Centers for Disease Control and Prevention (CDC) is finalizing new guidelines to help clinicians diagnose and manage long COVID, or post-acute sequelae of SARS-CoV2 infection. In a daylong congressional hearing on Thursday, John Brooks, MD, a medical epidemiologist at the CDC's Division of...
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...
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. ...
Guidance will soon be based on COVID-19 levels in an individual county, the CDC scientist toldCNN. "There will be consideration that when you get to this level, you'll want to consider doing this; when you get to this level, you want to consider doing this," the source said. "Hopefu...
Cleaning GuidelinesIt’s important to know that as we learn more about the spread of COVID-19, methods to prevent its spread have necessarily changed. Witness the whole mask/no mask debate early on in the pandemic. This is why the CDC changes guidelines. As new ...
Latest COVID-19 guidelines to remember The Centers for Disease Control and Prevention guidelines for COVID-19 still call for a period of isolation for those dealing with the virus. This comes after a summer COVID wave appears to have grown in some parts of the country. CBS News medical ...
New guidance issued by the U.S. Centers for Disease Control and Prevention recommends that Americans who test positive for COVID-19 no longer need to routinely stay home for five days.