Flu Vaccine: When Is the Right Time to Get Your Annual Shot?

Flu season can come around faster than expected. Getting your flu vaccine before winter is a simple step that can help protect you, your family, and people in the community who are more at risk of serious illness.

In Australia, yearly flu vaccination is recommended for everyone aged 6 months and over. This is because flu viruses can change from year to year, so the vaccine is updated annually to help protect against the strains expected to circulate.

Why getting vaccinated matters

For some people, the flu may feel like a few days of fever, body aches, coughing, tiredness, and time away from work or school. For others, it can lead to more serious complications.

Young children, older adults, pregnant women, Aboriginal and Torres Strait Islander people, and people with certain medical conditions can be more vulnerable to severe flu. Vaccination helps lower the risk of serious illness and can also reduce the chance of spreading influenza to others.

It is important to be realistic: the flu vaccine does not guarantee you will never catch the flu. However, it can help reduce the severity of illness and the risk of complications.

When should you get your flu shot?

Flu vaccination is generally recommended from April onwards in Australia, before the usual winter flu season. Timing matters because protection is strongest in the months after vaccination.

If you have not had your flu vaccine yet, it is still worth speaking with a GP or health professional. Flu can still circulate outside the peak winter months, and late vaccination may still offer protection.

Who may be eligible for a free flu vaccine?

Some people may be eligible for a free flu vaccine under the National Immunisation Program, including:

• Children aged 6 months to under 5 years
• People aged 65 years and over
• Pregnant women
• Aboriginal and Torres Strait Islander people aged 6 months and over
• People with certain medical conditions that increase their risk of severe flu

Eligibility can depend on your age, health history, and vaccine availability, so it is best to check with your doctor or local clinic.

Are there side effects?

Most flu vaccine side effects are mild and usually settle quickly. Common reactions can include a sore arm, tiredness, mild fever, muscle aches, or redness and swelling at the injection site.

If you have had a severe reaction to a flu vaccine before, or if you have questions about allergies, pregnancy, medications, or an existing health condition, speak with a GP before getting vaccinated.

Other ways to reduce the spread of flu

Vaccination is helpful, but it works best alongside everyday habits such as washing your hands, covering coughs and sneezes, staying home when unwell, and avoiding close contact with vulnerable people when you have symptoms.

For more information about healthcare support and appointments, visit Mittagong Doctors.

A quick flu vaccine appointment can be a small step that helps reduce the risk of a much harder flu season.