H1N1 flu, commonly known as swine flu, is mainly caused by the H1N1 strain of influenza virus (influenza). H1N1 is a type of influenza A virus, and H1N1 is one of the many strains of influenza viruses that can cause seasonal influenza. The symptoms of H1N1 flu are the same as those of seasonal flu.
In the spring of 2009, scientists identified a specific strain of influenza virus called H1N1. This virus is a combination of pig, bird and human viruses that cause disease in humans. During the 2009-2010 influenza season, H1N1 caused a respiratory infection commonly known as swine flu in humans. Because so many people around the world got sick, the World Health Organization (WHO) declared H1N1 flu a pandemic in 2009. In August 2010, the WHO declared the end of the pandemic. After the pandemic ended, the H1N1 influenza virus became one of the strains responsible for seasonal flu. Influenza, swine flu Treatment in Hyderabad
The signs and symptoms of influenza caused by H1N1 virus are similar to infections caused by other strains of influenza and can include:
- Fever, but not always
- to cough
- Sore throat
- Runny or stuffy nose
Influenza viruses like H1N1 infect the cells that line the nose, throat, and lungs. The virus enters your body when you inhale contaminated droplets or when you transfer a live virus to your eyes, nose, or mouth from a contaminated surface.
You can’t get swine flu if you eat pork.
If you live or travel in an area where many people are infected with the H1N1 virus, you may be exposed to the virus.
Complications of the flu are:
- Worship chronic illnesses like heart disease and asthma
- lung infection
- Neurological signs and symptoms, from confusion to seizures
The Centers for Disease Control and Prevention (CDC) recommend annual flu shots for people 6 months and older. The seasonal flu shot each year protects against the three or four flu viruses that are likely to appear most frequently this year’s flu season. Getting the flu shot can reduce your risk and severity of the flu, as well as your risk of getting serious flu and hospitalization. Influenza, swine flu Treatment in Hyderabad