Mar 23, 2023 · The H1N1 flu, sometimes called swine flu, is a type of influenza A virus. During the 2009-10 flu season, a new H1N1 virus began causing illness in humans. It was often called swine flu and was a new combination of influenza viruses that infect pigs, birds and humans.

Influenza A virus subtype H1N1 (A/H1N1) is a subtype of influenza A virus (IAV). Some human-adapted strains of H1N1 are endemic in humans and are one cause of seasonal influenza (flu). [1] . Other strains of H1N1 are endemic in pigs (swine influenza) and in birds (avian influenza). [2] .

Swine flu (H1N1) is a type of viral infection. It’s called swine flu because it resembles a respiratory infection that pigs can get. In 2009, an H1N1 pandemic infected millions of people worldwide. You can treat it with rest, fluids and antiviral medications. What is swine flu (H1N1)?

As of 2009, identified SIV strains include influenza C and the subtypes of influenza A known as H1N1, H1N2, H2N1, H3N1, H3N2, and H2N3. [3] The swine influenza virus is common throughout pig populations worldwide.

The H1N1 (2009) virus continues to circulate as a seasonal virus and is included in the vaccines against seasonal influenza. The overall objective of continual global surveillance for human infection with avian influenza A (H5) viruses is to detect and characterize any influenza...

May 16, 2023 · H1N1 flu is also known as swine flu. It's called swine flu because in the past, the people who caught it had direct contact with pigs. That changed several years ago, when a new virus emerged...

Mar 23, 2023 · Most people with flu, including H1N1 flu, need only symptom relief. Supportive care such as drinking liquids, taking pain relievers for fever and headache, and resting may be helpful. If you have a chronic respiratory disease, your health care provider may prescribe medications to help relieve your symptoms.

5 days ago · influenza A H1N1, virus that is best known for causing widespread outbreaks, including epidemics and pandemics, of acute upper or lower respiratory tract infection. The influenza A H1N1 virus is a member of the family Orthomyxoviridae (a group of RNA viruses).

Sep 8, 2020 · H1N1 influenza, a subtype of influenza A virus, is an infectious viral illness that causes both upper and, in some cases, lower respiratory tract infections in its host.

Jan 11, 2024 · H1N1, sometimes known as swine flu, can affect both pigs and humans. Swine flu is a respiratory disease that results from an influenza A virus. It can cause flu-like symptoms, which may...