The viruses that cause colds and flu-like illnesses stay in the community all year, but you're much more likely to get sick during 'flu season', which usually runs from April to September and often peaks during August. 

Having a strong immune system can help your body fight off any viruses you come into contact with. So how do you strengthen your immune system? See our tips below or read more about boosting your immunity.
 

Our top tips to help fight viruses

1. Have the flu vaccination.
2. Wash your hands regularly.
3. Eat plenty of fruit and vegetables.
4. Don't smoke.
5. Limit alcohol intake.
6. Exercise daily.
7. Get enough sleep.
8. Reduce your stress levels.  

Other related topics you may be interested in:

• Winter wellbeing – how to keep your whānau healthy, warm and well.
• Staying healthy in a lockdown.
• Flu Tracker.
• Cold or the flu – what's the difference?
• Self-care for cold symptoms.
• Recovering from the flu.