More than 60,000 cases of flu already recorded this year. Locals warned to get vaccinated.

By ANNA USHER

An alarming spike in flu cases has hit Australia ahead of winter, with more than 63,000 cases recorded nationwide.

Experts say influenza is responsible for about 3000 deaths in older Australians each year, 18,000 hospitalisations, 300,000 doctor visits and 1.5 million lost work days.

The upward trend has prompted health experts to encourage vaccinations before we move into the colder months.

“Coming into autumn, we’ve actually got increased levels of influenza activity in Australia, which sort of correlates with increased activity in the Northern Hemisphere as well,” Flu expert Professor Patrick Reading said.

Influenza A and B viruses are responsible for most seasonal flu outbreaks, but each year sees a different mix of subtypes, making it hard to predict and control.

This year’s influenza vaccines have been updated to better target current strains, particularly the H3N2 subtype.

“The H3N2 component is kind of the problem child of the influenza vaccines,” Professor Reading said.

“It’s the one that needs updating the most to keep up with the mutations that occur in the virus as it circulates around the world.”

He also warned that influenza won’t be the only virus circulating this winter. COVID-19, RSV, norovirus, and strains of avian influenza such as H5N1 are also closely monitored.

Lower north shore GP Dr George Quittner told Mosman Collective he has seen a recent build-up of Influenza cases and encouraged residents to get vaccinated.

“Every year, flu peaks around July and August, and absentees can throw every school and business into chaos,” Dr Quittner said.

“Flu is a debilitating illness which causes a week or two of misery, even for strong young people. For the frail and elderly, it can be their final illness.

“The vaccine is very safe and effective, though some people do have adverse reactions.

“Overall, the benefits outweigh the risks,” he said.

Symptoms of Influenza (flu)

Symptoms of the flu may last for more than a week and can include:

• Fever and chills
• Cough
• Sore throat
• Runny or stuffy nose
• Muscle aches
• Joint pains
• Headaches
• Fatigue (feeling very tired)
• Nausea, vomiting and diarrhoea (more common in children than adults).

Most people with the flu recover after a few days, but it can lead to a severe and life-threatening illness for some.

If your symptoms worsen, please consult your doctor or call Triple Zero (000) immediately.

Vaccination Details

Influenza (flu) is a serious, highly contagious illness. A yearly flu vaccine provides the best protection against getting sick.

The vaccine is free for:

• Children aged 6 months to under 5 years
• Pregnant women
• Aboriginal people aged 6 months and over
• People aged 65 and over
• People with severe health conditions.

Book your flu vaccine through your doctor, local pharmacy or Aboriginal Medical Service.

Everyone aged 5 years and over can get vaccinated at their local pharmacy. Parents with children under 5 years of age should see their doctor.