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  1. 2023年11月15日 · The highly transmissible COVID-19 delta variant, also known as B1617.2, was found in India in October 2020. It was the dominant strain in the U.S. and several other countries during the fall of ...

  2. 2023年11月10日 · Cough. Shortness of breath. Some children and teens who are hospitalized with COVID-19 have an inflammatory syndrome that may be linked to the coronavirus. Doctors call it pediatric multisystem ...

  3. 2022年12月26日 · What Is COVID-19? Symptoms of COVID-19. Causes of the New Coronavirus. Coronavirus Risk Factors. 19 min read. Editor's note: For the latest updates on the 2023 coronavirus outbreak, see our news...

  4. 2023年12月19日 · This is the most common transmission. When an infected person coughs, sneezes, or talks, droplets or tiny particles called aerosols carry the virus into the air from their nose or mouth. Anyone ...

  5. 2022年8月23日 · What Is the JC Virus? Medically Reviewed by Christopher Melinosky, MD on August 23, 2022. Written by Sunny Sea Gold. Who Gets Sick? Symptoms of PML. Diagnosis. JC Virus, Multiple Sclerosis, and...

  6. The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award ...

  7. 2022年1月16日 · Latest Health News. Some Moms With HIV May Breastfeed, Pediatricians Say People with HIV may consider breastfeeding their newborn babies because the benefits may outweigh the very small risk of ...