Vicdeaf - H1N1 Influenza (Human Swine Flu)
H1N1 Influenza (Human Swine Influenza)
Introduction
Human Swine flu is a respiratory disease caused by an influenza virus. Cases of Human Swine flu have been identified in countries across the world, including Australia.
Victoria is in a modified sustain phase and our plan is to manage the impact of this strain of influenza in our community, in much the same way as we do with the normal winter flu.
The illness – information
Spread of the Human Swine Flu virus is thought to be happening the same way seasonal flu spreads, mainly from person to person through coughing or sneezing. People may also become infected by touching something with flu viruses on it and then touching their mouth or nose.
The symptoms of Human Swine flu in people are similar to the symptoms of regular flu and include fever, cough, sore throat, body aches, headache, chills and fatigue.
Some people have also had diarrhoea and vomiting associated with Human Swine flu.
The virus has so far been mild and can be compared to the normal seasonal flu.
Like seasonal flu, Human Swine flu may cause a worsening of underlying chronic medical conditions.
Human Swine Flu appears to share the same transmission dynamics as the seasonal flu and can occur through direct and indirect contact.
People can be infectious up to 24 hours before the first symptoms appear, making it possible for a person to spread the virus without them knowing it. Children, especially younger children, might potentially be infectious for longer periods.
To protect yourself and your family follow these four steps:
- Cover your mouth and nose when you cough or sneeze.
- Dispose of used tissues in the bin.
- Wash your hands often and thoroughly.
- Do not go to work or school if you are feeling unwell.
What to do if you have flu-like symptoms
If you are feeling unwell with a fever, you should see your doctor for advice. It is recommended that you make an appointment first and alert clinic staff of your arrival so the proper arrangements can be made.
People with the Human Swine Flu virus should be considered potentially infectious as long as they are symptomatic and for up to three days from the start of antiviral treatment.
Treatment and help is available
The Department of Human Services recommends the use of antiviral medication to treat the Human Swine Flu virus.
Antiviral drugs are prescribed medicines that fight against the flu by keeping flu viruses from reproducing in your body. If you get sick, antiviral drugs can make your illness milder and make you feel better faster.
They may also prevent serious flu complications. For treatment, antiviral drugs work best if started soon after getting sick. This is within two days of the symptoms appearing.
In certain circumstances these drugs are also used to prevent influenza developing.
Further information
For the latest information regarding the Human Swine flu, please visit the Victorian Health website at www.health.vic.gov.au