The Centers for Disease Control and Prevention (CDC) has confirmed a human infection with avian influenza A(H5N1) (H5N1 bird flu) in a child in California. This is the first reported avian influenza H5 virus infection in a child in the United States. Consistent with previously identified human cases in the United States, the child reportedly experienced mild symptoms and received flu antivirals. There were low levels of viral material detected in the initial specimen collected, and follow-up testing of the child several days later was negative for H5 bird flu but was positive for other common respiratory viruses. The child is recovering from their illness. An investigation by the California Department of Public Health (CDPH) into the child’s possible H5N1 exposure source is ongoing.

  • Kayday@lemmy.world
    3·
    9 hours ago

    From the WHO.

    The H5N1 virus remains as an animal virus that primarily infects animals. So far, close to 900 human infections have been reported since 2003, of which more than half were fatal. The H5N1 virus is constantly evolving and could potentially become easily transmissible from person to person. If this occurs, it could be the start of a new influenza pandemic, as was the case with the 1918 and 2009 H1N1 pandemics.