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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.
Swine influenza virus ( SIV) or swine-origin influenza virus ( S-OIV) refers to any strain of the influenza family of viruses that is endemic in pigs. [2] . 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]
Aug 5, 2022 · 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. Today, you can prevent H1N1 with an annual flu shot. You can treat it with rest, fluids and antiviral medications.
Mar 8, 2019 · Swine flu, also known as the H1N1 virus, is a relatively new strain of an influenza virus that causes symptoms similar to the regular flu. It originated in pigs but is spread primarily from...
May 16, 2023 · How Do You Catch It? Swine Flu Symptoms. Are There Tests for Swine Flu? How Is It Treated? 4 min read. H1N1 flu is also known as swine flu. It's called swine flu because in the past, the...
The swine flu viruses that infect pigs can change, easily transmitting the virus to humans. Get the facts on swine flu (swine influenza A H1N1 virus) history, symptoms, how this contagious infection is transmitted, prevention with a vaccine, diagnosis, treatment, news, and research.
Swine influenza is a respiratory disease of pigs caused by type A influenza viruses that regularly cause outbreaks of influenza in pigs. Influenza viruses that commonly circulate in swine are called “swine influenza viruses” or “swine flu viruses.”
Mar 23, 2023 · Your health care provider may do a physical exam to look for symptoms of influenza, including H1N1 flu, often called swine flu. Or the provider may review your symptoms with you over the phone. The provider may order a test that finds influenza viruses such as H1N1.
Sep 8, 2020 · Swine flu emerged from the recombination of various prior swine, avian, and human influenza strains, causing a global pandemic affecting millions of people and impacting industries, including food and tourism. H1N1 influenza leads to a respiratory disease that can infect pigs' respiratory tract.
Unlike typical seasonal flu patterns, the new virus caused high levels of summer infections in the northern hemisphere, and then even higher levels of activity during cooler months. The new virus also led to patterns of death and illness not normally seen in influenza infections.
