During mid July until early August flu cases have risen steadily across the Hunter New England area with influenza B proving to be the most predominant strain.

“We have seen more cases of the flu (during this time of the year) than we have in the past five years,” public health physician Craig Dalton said.

“And it seems to be attacking children from five years through to 17 years and that’s because children haven’t built up their immunity to this yet.

“It’s not necessarily a more dangerous strain of the flu but it can come with a range of complications including severe pneumonia and secondary pneumonia which can be nasty.”

In the week ending August 2, 88 influenza cases were reported across the Hunter New England area averaging 34 notifications a week.

The influenza season lasts from eight to 17 weeks and usually peaks in late August. Across Australia influenza activity is increasing with influenza B comprising two thirds of all notifications.

“People with the flu should stay at home and make sure they wash their hands a lot,” Dr Dalton said.

People with influenza typically experience some or all of the following symptoms for at least a week: