Flu cases finally on the decline

After what has been the worst flu season in years, diagnosed cases of the illness are finally on the decline across the Hawkesbury and the state. 

NSW Health has thanked health workers across the system for their monumental work in battling influenza this season as latest figures show almost 100,000 influenza notifications to date.

From June to October the Nepean Blue Mountains Local Health District, which includes the Hawkesbury, there have been 5,995 people treated for Influenza.

Of that number, 3,170 where diagnosed in August, compared to 112 in October.

NSW Health said this winter was one of the busiest flu seasons in NSW since the 2009 pandemic, due to coincident outbreaks of influenza A and influenza B with notifications peaking at almost 50,000 during August.

Dr Jeremy McAnulty, Director Health Protection, NSW Health, said the season is past its peak and we have emerged on the other side in great shape which is a credit to staff and effective planning.

“New testing for flu was rolled out this year which meant more accurate diagnosis of the disease and better targeting of treatment,” Dr McAnulty said. 

“It also meant there were a lot more positive tests than in previous years, skewing the notification figures.” 

The total number of influenza notifications sits at 99,620. Over 583 outbreaks have been reported from aged care facilities and other institutional settings across the state this year.  

“Despite the intensity of this flu season our hospital staff handled the increased demand extremely well and our health system has coped as a result,” Dr McAnulty said.

“So far in October we’ve seen a sharp decline in notifications – just over 2,000 flu cases have been notified.

“The symptoms of flu – fever, cough, runny nose, aches and pain, can be fairly non-specific.

“If you are vulnerable to severe influenza see your doctor as soon as flu symptoms start as early treatment of flu can help prevent complications.”

Dr McAnulty said vaccination remains the best protection against flu.

“This is particularly important for people who are at risk, including people who are pregnant, over 65 years of age, have severe asthma, diabetes and heart conditions, as well as Aboriginal people aged six months to five years and over 15 years of age. The vaccination is free for these groups under the National Immunisation Program.”

There are some simple things everyone can do to prevent getting flu or passing it on to others:

  • Get vaccinated every year – vaccination is best before winter starts
  • Wash your hands regularly, cover coughs and sneezes, and encourage others to do so as well
  • Ask sick people to stay away until they are well.