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October 1, Print This Page Click to Print. Staying Healthy. Children's Health. Free Healthbeat Signup Get the latest in health news delivered to your inbox! You'll usually be most infectious from the day your symptoms start and for a further 3 to 7 days.
Children and people with weaker immune systems may remain infectious for longer. Most people will make a full recovery and won't experience any further problems, but elderly people and people with certain long-term medical conditions are more likely to have a bad case of flu or develop a serious complication, such as a chest infection.
Read more about the complications of flu. The flu virus is contained in the millions of tiny droplets that come out of the nose and mouth when someone who is infected coughs or sneezes. These droplets typically spread about one metre. They hang suspended in the air for a while before landing on surfaces, where the virus can survive for up to 24 hours. Anyone who breathes in the droplets can catch flu.
You can also catch the virus by touching the surfaces that the droplets have landed on if you pick up the virus on your hands and then touch your nose or mouth. Everyday items at home and in public places can easily become contaminated with the flu virus, including food, door handles, remote controls, handrails, telephone handsets and computer keyboards. Therefore, it's important to wash your hands frequently.
You can catch flu many times because flu viruses change regularly and your body won't have a natural resistance to the new versions. You can also help stop the spread of flu by avoiding unnecessary contact with other people while you're infectious. You should stay off work or school until you're feeling better. In some people at risk of more serious flu, an annual flu vaccine or antiviral medication may be recommended to help reduce the risk of becoming infected. Read more about how to stop the spread of flu.
The symptoms of flu usually develop within 1 to 3 days of becoming infected. Most people will feel better within a week. It can sometimes be difficult to tell if you have flu or just a cold , as the symptoms can be quite similar. The main differences are:. If you are otherwise fit and healthy, there's usually no need to visit your GP if you have flu-like symptoms.
You should just rest at home until you feel better, while keeping warm, drinking plenty of water and taking painkillers if necessary. Read more about how to treat flu. In these situations, you may need extra treatment to prevent or treat complications of flu. Usually, you can manage flu symptoms yourself at home and there's no need to see a GP. Most people feel better within a week.
You should consider seeing your GP if you're at a higher risk of becoming more seriously ill. This includes people who:. The original recommended timing between receipt of the 2 vaccines was a preferred minimum interval of 2 weeks 14 days. Based on the latest medical advice the preferred minimum interval between vaccinations for COVID and the flu is now 7 days.
Their immune system will fight the infection and symptoms will usually clear up on their own. If you think you have the flu, try to rest, maintain a good fluid intake, and manage your symptoms.
This will help you recover and prevent dehydration. See your doctor if you have any concerns. Seek immediate medical attention if you experience any of the following symptoms:. If you feel a cough or sneeze is coming on, make sure to cough or sneeze into your elbow. Antiviral medications, if started in the first 2 days after symptoms start, can shorten the length of your illness.
These need to be prescribed by your doctor. Decongestants and simple pain relievers can help you feel better while your body's immune system fights off the infection. This page has been produced in consultation with and approved by:. Around 75 per cent of Melbourne's air pollution is caused by vehicle emissions.
Anthrax is a rare but potentially fatal bacterial disease that occasionally infects humans. The Western obsession with cleanliness may be partly responsible for the increase in allergic asthma and conditions such as rhinitis. Careful prescribing of antibiotics will minimise the emergence of antibiotic resistant strains of bacteria.
When asbestos fibres become airborne, people working with asbestos may inhale particles which remain in their lungs. Content on this website is provided for information purposes only. Information about a therapy, service, product or treatment does not in any way endorse or support such therapy, service, product or treatment and is not intended to replace advice from your doctor or other registered health professional.
The information and materials contained on this website are not intended to constitute a comprehensive guide concerning all aspects of the therapy, product or treatment described on the website.
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Take this quiz to find out yours. Even if breakthrough infections do occur, getting your flu shot offers many protective benefits, for you and those around you. Experts say October is a prime month for flu vaccinations, because the shot strengthens your immune system before flu season is fully under way. Health Conditions Discover Plan Connect.
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