Swine Flu
Swine flu, also known as the H1N1 virus, is an infection that is caused by a flu virus. It is a virus that pigs contract. Although viruses that affect animals do not normally affect humans, it can occasionally occur. In 2009, a strain of swine flu infected many people resulting in a world-wide pandemic. The pandemic, which began in 2009 and was declared over in 2010, is still circulating in humans causing hospitalizations and death.
Causes of Swine Flu
The original cases of swine flu occurred as a result of direct human contact with infected pigs. The current version of the swine flu is caused by a mutation of the swine flu virus which allows it to spread from human to human. The virus enters your body by the following means:
- Inhaling contaminated droplets
- Surface contamination
Symptoms of Swine Flu
The symptoms of swine flu are similar to the symptoms found in seasonal influenza. Those symptoms may include:
- Body aches
- Headaches
- Fatigue
- Fever
- Cough
- Chills
- Sore throat
- Runny nose
- Diarrhea
- Vomiting
Complications of swine flu can occur resulting in bacterial pneumonia or bacterial infection.
Treatment of Swine Flu
Treatment for swine flu is the same as for seasonal flu, with some of the following methods:
- Antiviral medication, within 48 hours of the start of the flu
- Drink plenty of fluids
- Over-the-counter pain relief medicine
- Bed rest
Once the serious symptoms subside, you are most likely no longer contagious. This should take about four days for the regular flu, but swine flu patients should wait at least seven days before resuming regular activity and entering public places.
Prevention of Swine Flu
To prevent the spread of germs that may cause the flu, you can use some of the following methods:
- Get a flu vaccination
- Wash your hands with soap and water frequently
- Do not touch your eyes, mouth or nose
- Stay home if you are sick
- Avoid people who are sick
- Sneeze into your elbow
- Cover your mouth with a tissue when you cough