What does the h1n1 virus do to the body

This content does not have an English version. This content does not have an Arabic version. Overview The H1N1 flu, commonly known as swine flu, is primarily caused by the H1N1 strain of the flu influenza virus. More Information Self-care for the flu. Request an Appointment at Mayo Clinic. More Information He's the bravest kid I've ever seen. More Information Flu masks Flu vaccine: Safe for people with egg allergy?

Share on: Facebook Twitter. Show references Key facts about human infections with variant viruses. Centers for Disease Control and Prevention. Accessed Jan. Dolin R. Epidemiology of influenza. Grohskopf LA, et al. Prevention and control of seasonal influenza with vaccines: Recommendations of the Advisory Committee on Immunization Practices — United States, influenza season.

Cohen J, et al. Influenza viruses. In: Infectious Diseases. Philadelphia, Pa. Accessed Nov. Flu: What to do if you get sick. Types of influenza viruses. Tosh PK expert opinion. Mayo Clinic. Influenza vaccination. The report found that among those deaths, inflammation and damage in the lungs extended all the way to the alveoli, tiny sacs at the farthest end of the lungs' airways.

The damage appears in computerized scans as opaque patches that normally would not appear in the lungs, and which obstruct lung function.

Echoing previous reports, the study, published online in the Archives of Pathology and Laboratory Medicine, also revealed that 91 percent of those who died were people with underlying health problems, and most occurred in people between 25 and 49 years old. Obesity was a factor in 72 percent of H1N1 deaths, a finding that has caused concern among infectious disease experts. We are keeping an eye on obesity as a risk factor for H1N1 death. The study gives interesting insight into the mechanism behind H1N1 deaths, but will not change the current response to the virus, said Fauci.

However, this test can vary in effectiveness and may show a negative result when a certain influenza virus strain is present. Most people do not need more than a rapid flu test, as treatment will be the same, regardless of the test outcome. Those whose work or lifestyle brings them into contact with swine and other animals should :. Swine flu is a respiratory disease that transmits through droplets in the air and on surfaces.

It is not possible to catch if from eating properly cooked pork. Another pandemic of H1N1 swine flu is much less likely now, as people have developed some degree of immunity. Before the — pandemic, there was no evidence that H1N1 had infected humans. Under the right conditions, however, a pandemic can occur if any novel virus moves from animals to humans. Symptoms in pigs include :. A pandemic can happen when a disease spreads between countries and continents.

Read more here. Some coronaviruses cause the common cold, while others cause more severe respiratory illnesses. Learn more about coronaviruses here. Learn all about MERS and other illnesses caused by coronaviruses here. Influenza A is a common type of the flu virus. Here, we discuss its symptoms and how to treat and prevent this highly contagious virus.

Everything you need to know about swine flu. Medically reviewed by Stacy Sampson, D. Share on Pinterest A person can help prevent the spread of swine flu by washing their hands regularly with soap and water.