10 tips to fight the flu
The flu is contagious, and can cause serious illness in vulnerable people. Follow the tips below to prevent catching or spreading the flu.
DO
Get the flu shot
It is important to get the influenza vaccination each year to continue to be protected, since it wears off after 3 to 4 months. Flu strains also change over time.
Flu strains can change over time, so it is important to get a flu vaccination every year.
Cover coughs and sneezes
Cover your mouth and nose when coughing or sneezing. It is best to use your elbow rather than your hand.
Stay at home
Mild flu symptoms can usually be managed at home. Staying at home can help prevent others catching the flu from you.
Keep surfaces clean
Any surfaces or objects that you touch often — such as your phone or door handles — should be cleaned regularly to remove germs.
Bin your tissues
Throw disposable tissues into the bin immediately after using them.
Wash your hands
Washing your hands regularly with soap and water is one of the best ways to prevent flu from spreading.
DON’T
Share with others
If possible, avoid sharing cups, plates, cutlery and towels with other people.
Rely on antibiotics
The flu is caused by a virus, which means that antibiotics will not treat it. Antibiotics only treat illnesses caused by bacterial infections.]
IF YOU’RE WORRIED
If you or someone you care for has flu symptoms that are concerning you, use the healthdirect Symptom Checker or call 1800 022 222 to speak to a registered nurse.
In an emergency, call triple zero (000) or go to your nearest hospital Emergency Department.
© Healthdirect Australia Limited - last reviewed 2026
