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  FDA Authorizes First At-Home Combo Test for COVID and Flu

  Feb 25, 2023 --  The Food and Drug Administration has granted emergency use authorization for the first over-the-counter, at-home test that detects both COVID-19 and influenza, the agency an

  2023-02-25

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  ChatGPT's AI Could Help Catch Alzheimer's Early

  The artificial intelligence that can write essays and pass tests can also help identify dementia.Researchers at Drexel University in Philadelphia used the AI behind ChatGPT (which has grabbe

  2023-02-03

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  Despite Katie Couric's Advice, Doctors Say Ultrasound Breast Exams May Not Be Needed

  When Katie Couric shared the news of her breast cancer diagnosis, the former co-host of NBC's "Today" show said she considered this new health challenge to be a teachable momen

  2022-10-28

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  COVID Incubation Periods Have Fallen Over Time

  Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center.The incubation period from infection to symptoms or a first positive COVID-19 test has

  2022-08-23

• HIV Testing Before and During the COVID-19 Pandemic — United States, 2019–2020

  SummaryWhat is already known about this topic?HIV testing is the first step in accessing HIV prevention and care services. The COVID-19 pandemic disrupted health care delivery and might have affected

  2022-06-24

• Identification of genomic signatures in bone marrow associated with clinical response of CD19 CAR T-cell therapy

  AbstractCD19 CAR T-cell immunotherapy is a breakthrough treatment for B cell malignancies, but relapse and lack of response remain a challenge. The bone marrow microenvironment is a key factor in ther

  2022-02-18

• Scientists fear coronavirus spread in countries least able to contain it

  Concerns are rising about the virus’s potential to circulate undetected in Africa and Asia. Officials in Bangkok, Thailand hand out face masks in crowded areas.Credit: Lauren DeCicca/Getty I

  2020-02-23

• New SARS-like virus may be spreading outside China

  Global health policymakers have announced that they are investigating the emergence of a new virus — one very similar to the dangerous severe acute respiratory syndrome (SARS) virus — in Thailand and

  2020-01-22