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In November 2013, the U.S. Food and Drug Administration (FDA) approved an experimental H5N1 bird flu vaccine to be held in stockpiles. [ 22 ] [ 23 ] In a clinical trial including 3,400 adults, 91% of people age 18–64 and 74% of people age 65 or older formed an immune response sufficient to provide protection.
Avian influenza, also known as avian flu or bird flu, is a disease caused by the influenza A virus, which primarily affects birds but can sometimes affect mammals including humans. [1] Wild aquatic birds are the primary host of the influenza A virus, which is enzootic (continually present) in many bird populations.
Treatments for influenza include a range of medications and therapies that are used in response to disease influenza. Treatments may either directly target the influenza virus itself; or instead they may just offer relief to symptoms of the disease, while the body's own immune system works to recover from infection.
Bird flu is treated with oseltamivir, or Tamiflu, which is used to treat other cases of the flu, per the CDC. Dr. Schaffner also recommends getting your flu shot, if you haven’t already.
The U.S. has two vaccines ready that could begin shipping widely within a few weeks if the H5N1 bird flu infecting dairy cows begins spreading more easily to people, federal health officials said ...
Drugs available for the treatment of influenza include Amantadine and Rimantadine, which inhibit the uncoating of virions by interfering with M2 proton channel, and Oseltamivir (marketed under the brand name Tamiflu), Zanamivir, and Peramivir, which inhibit the release of virions from infected cells by interfering with NA. However, escape ...
“We have antiviral medications, the same ones we use to treat regular flu, that work against this avian influenza strain,” Schaffner said. The other human case of H5N1 in the U.S. in 2022 was ...
Neuraminidase inhibitors (NAIs) are a class of drugs which block the neuraminidase enzyme. They are a commonly used antiviral drug type against influenza. Viral neuraminidases are essential for influenza reproduction, facilitating viral budding from the host cell.