Australians with asthma urged to get flu shot ahead of winter

Australians with asthma urged to get flu shot ahead of winter

30 Apr 2026

The National Asthma Council Australia says a new fast-spreading influenza strain, known as “Super-K”, is currently circulating and could increase risks for people with asthma as winter approaches.

Clinical Associate Professor Debbie Rigby says flu and other respiratory viruses are a major trigger for asthma flare-ups, especially during winter when people spend more time indoors.

She said getting vaccinated early can help reduce the risk of infection before the peak flu season from June to September.

Experts warn that around 80% of asthma flare-ups are linked to viral infections, making prevention an important step in managing the condition.

Health professionals are also encouraging people with asthma to book regular check-ups and review their asthma action plans with their GP.

They say correct use of medication is important, including using preventer medicines as prescribed and not relying only on reliever puffers.

Updated asthma guidelines also recommend inhaled corticosteroid-based treatment for most adults, teenagers, and children, as it helps reduce airway inflammation and lowers the risk of severe attacks.

People with asthma are being encouraged to:

  • Have an annual asthma check-up
  • Follow their written asthma action plan
  • Use preventer medication correctly
  • Check inhaler technique with a GP or pharmacist
  • Seek medical advice if symptoms increase

The theme for World Asthma Day 2026 is “Access to anti-inflammatory inhalers for everyone with asthma – still an urgent need”.

 
Source: National Asthma Council Australia