Flu vaccines have been delivered to Mid-North Coast immunisation providers.

Influenza vaccines are recommended for children and adults to reduce their risk of flu and spreading it to vulnerable people.

North Coast Public Health Unit director Paul Corben said the vaccine was a good investment for anyone who wanted to avoid the flu.

Free vaccines are available for the most vulnerable, including pregnant women, children from six months to under five years, people over 65 years, Aboriginal people and anyone with medical conditions such as asthma, diabetes and heart disease.

More than one million flu vaccines have been delivered across NSW.

People who are not eligible for free vaccines can get vaccines on the private market from their GP or an eligible pharmacist.

"We promote the vaccine because it's our best protection against people developing influenza," Mr Corben said.

"The vaccine will protect you through the coming flu season, which is typically June to September."

He said it was not possible to get the flu from the flu vaccine.

Influenza is a viral infection affecting the nose, throat and sometimes the lungs.

Typical symptoms include fever, sore throat, tiredness and muscle aches.

It is more serious than a common cold.

Influenza can expose people to the risk of a secondary infection or complications.

Port Macquarie MP Leslie Williams also reminded people to protect themselves from the upcoming flu season.

"This year's influenza vaccines have been updated to provide the best possible protection," she said.

"By getting a flu shot you're protecting yourself and the community from serious illness."

In addition to booking a flu jab, people are reminded to help reduce the spread of flu, sneeze into your elbow, wash your hands regularly and stay home if you are sick.

What else is making news, sport?

While you're with us, you can now receive updates straight to your inbox from the Port Macquarie News. To make sure you're up to date with all the news, SIGN UP HERE.