Queensland sees unusual summer spike in flu cases
18 Dec 2025
New data shows Queensland has recorded more than 95,000 flu cases so far this year, which is 21% higher than the same time last year. Health authorities say the increase is putting added pressure on hospitals and highlights the need for good hygiene and staying home when unwell.
Flu numbers higher than expected
In the second week of December alone, 1,690 flu cases were reported across the state, following 1,973 cases the week before. While numbers remain below the winter peak, health officials say the rise at this time of year is unusual.
Queensland Health’s Communicable Diseases Branch Executive Director, Dr Heidi Carroll, said both flu cases and hospital admissions remain above normal levels for summer.
She said increased travel, social events, and high levels of Influenza A circulating overseas, particularly in the northern hemisphere, are likely contributing to the rise in cases locally.
Hospitals under strain
Hospital admissions linked to the flu are currently 32% higher than last year, with close to 70 public hospital beds occupied each day by flu patients. At the same time last year, the average was just 11 beds per day.
Dr Carroll warned the flu can cause serious illness and said the current number of hospitalisations is higher than normally seen at this point in the year.
Advice for the festive season
Queensland Health is urging people to help reduce the spread of respiratory illness by:
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Staying home if unwell
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Washing hands regularly
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Covering coughs and sneezes
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Avoiding close contact with others when sick
This is especially important when visiting or caring for young children, older people, pregnant or breastfeeding women, and people with chronic medical conditions.
Vaccination still recommended
Residents who have not had a flu vaccine this year are encouraged to get vaccinated. The influenza vaccine is available through GP clinics, pharmacies, community immunisation clinics, and Aboriginal and Torres Strait Islander Health Services.
People planning overseas travel are also advised to speak with their healthcare provider about protecting themselves from respiratory illnesses while travelling.
Key facts at a glance
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95,520 flu cases recorded in Queensland in 2025 to date
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82% of confirmed cases were in people who were not vaccinated
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9,187 people hospitalised with flu this year
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289 flu-related deaths reported so far in 2025
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Children under 5 and adults aged 65+ remain the most affected
Health authorities say the prolonged flu season and slower decline in cases are consistent with global trends and influenced by virus strains, social behaviour, and immunity levels.
Source: Queensland Health
