Australia is experiencing a worse than normal influenza season in 2007, with increased numbers of cases being reported across several states and territories.
Influenza is a serious illness quite different from the common cold and is characterised by sudden onset, fever, tiredness, dry cough, sore throat, nasal congestion and body aches.
Sadly, some influenza infections have resulted in deaths this season, including in a small number of children. Parents whose children have flu-like symptoms, including a cough and a fever, and are lethargic, should seek early medical attention.
There are a several ways people can protect themselves and their families against influenza infection and illness:
Influenza vaccinations are widely available through general practitioners and other health care providers and are free for Australians aged 65 years and over and others with risk factors. The government-contracted providers of influenza vaccine have stocks available nationally which can be ordered through pharmacies. People who are concerned may wish to discuss with their doctor whether a vaccine would be worthwhile in protecting them from influenza at this time in the season. People with chronic illnesses are encouraged to seek vaccination. The vaccine takes about two weeks to have full effect.
Anti-viral medicines, including Tamiflu and Relenza, are available on prescription for people with influenza and, if taken within 48 hours of onset of symptoms, can shorten the period and reduce the severity of the illness. While there is high demand during the influenza season, the suppliers of these medicines have advised that stocks are available nationally. As many illnesses share symptoms with influenza, a doctor?s diagnosis and prescription are needed to ensure these medicines are used safely and effectively.
Basic hygiene and infection control practices can be effective in reducing the spread of infection. These include: washing hands frequently and keeping them away from your face; covering coughs and sneezes; using tissues and disposing of them carefully; cleaning common surfaces regularly; and staying away from work, school or crowded public places if you are unwell.
If you are concerned that you may have symptoms of influenza, you should see your doctor.