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2022年10月26日 · There are four COVID-19 vaccines approved for use in the U.S. The Pfizer, Moderna, Novavax, and Johnson & Johnson vaccines are all highly effective in protecting you from the virus that causes...
2022年12月26日 · 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, prevent spread of the disease, and find out what to...
2022年12月25日 · Most people can treat COVID-19 symptoms at home, but some people will need hospital care. Find out what treatment involves for both scenarios.
2023年1月3日 · 3 min read. Do You Need a COVID-19 Booster Shot? Most people who are fully vaccinated against the coronavirus are relatively well-protected from serious illness and death from COVID-19. But...
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...
2023年11月15日 · 8 min read. What Is a COVID Variant? Viruses are always changing, and that can cause a new variant, or strain, of a virus to form. Changing into a variant usually doesn't affect how the virus...
2024年3月26日 · A new antibody treatment has been approved to help prevent COVID-19, and it will be available in a matter of days for many of the estimated 3 in every 100 people in the U.S. who have compromised...
