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2023年12月19日 · By understanding how coronavirus spreads, you can take the right steps so you don't get sick and infect others. COVID transmission rate. Recent data from the World Health Organization (WHO) shows...
2022年12月26日 · As of 2015, there were no further reports of cases of SARS. COVID-19 is a new type of coronavirus that causes mild to severe cases. Here’s a quick guide on how to spot symptoms, risk factors ...
2024年1月7日 · Depending on which COVID-19 variant you've been exposed to, you may test positive 3-5 days later. If you've been exposed to the virus but don't have any symptoms, wait for 5 days before you get ...
2022年12月25日 · The most common symptoms of COVID-19 are a fever, coughing, and breathing problems. Unless you have severe symptoms, you can most likely treat them at home, the way you would for a cold or the flu....
2024年3月26日 · At-home COVID test. If you've taken a COVID test at home, you've probably taken an antigen test. They're often called a "self test" or "rapid test." An antigen is a special type of marker found on...
2023年1月3日 · Mild COVID-19 cases still can make you feel lousy. But you should be able to rest at home and recover fully without a trip to the hospital. Here’s what to expect and how to take care of yourself....
2022年12月25日 · Paxlovid is a prescription COVID-19 pill from Pfizer and is used to treat adults and children 12 and older (weighing at least 88 pounds) who have mild-to-moderate COVID-19 and high risk of the...
