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What is RSV?

  • Writer: ERD
    ERD
  • Apr 21
  • 2 min read

Respiratory Syncytial Virus (RSV) is a common virus that affects the airways and lungs. It spreads through respiratory droplets and close contact.

Most people experience mild, cold-like symptoms.

However, RSV can be more serious in:

  • Older adults

  • Infants and young children

  • Pregnant women (due to risk to newborns)

  • People with chronic medical conditions


Who is at higher risk from RSV?

People at increased risk of complications include:

  • Adults aged 75 years and over

  • Aboriginal and Torres Strait Islander people aged 60 years and over

  • Infants (especially under 12 months)

  • Pregnant women

  • People with heart, lung, or immune conditions

Complications may include bronchiolitis, pneumonia, and hospitalisation.


What are the symptoms of RSV?

Symptoms can vary from mild to more severe.

Common symptoms:

  • Runny or blocked nose

  • Cough

  • Fever

  • Sore throat

  • Fatigue

More serious symptoms:

  • Shortness of breath

  • Wheezing

  • Chest tightness

  • Difficulty breathing

In infants, RSV may also cause:

  • Poor feeding

  • Lethargy

  • Irritability



Is there a vaccine for RSV?

Vaccines and immunisation options are now available in Australia to help protect against RSV.


Funded RSV programs (Australia)


  • Adults aged 75 years and over are expected to be eligible for funded RSV vaccination (from 15th May)

  • Aboriginal and Torres Strait Islander people aged 60 years and over are also expected to be eligible (from 15th May)


In addition:

  • Pregnant women are eligible for funded RSV vaccination programs to help protect their newborn baby

  • Infants may be eligible for funded RSV immunisation programs (State or Territory programs) typically using a long-acting monoclonal antibody (this criteria depends on when mum received her vaccines whilst pregnant).


Funding, eligibility criteria, and timing may vary as programs are implemented across Australia.



Private RSV vaccination

RSV vaccines are also available privately by prescription for adults who are not eligible for funded programs or who wish to access vaccination sooner.


Costs and availability can vary.


What type of protection is used?

  • Adults & pregnancy: RSV vaccines

  • Infants: Usually a long-acting monoclonal antibody (immunisation) rather than a traditional vaccine


RSV and babies

RSV is one of the most common causes of respiratory illness in infants.

While many cases are mild, RSV can sometimes lead to:

  • Bronchiolitis

  • Breathing difficulties

  • Hospitalisation

Protection options may include:

  • Maternal vaccination during pregnancy

  • Infant immunisation programs after birth



When should I seek medical care?

Please seek medical attention if you or your child develops:

  • Difficulty breathing

  • Chest pain

  • Poor feeding (in infants)

  • Symptoms that are worsening

If unsure, booking an appointment with your GP is recommended.


How can I reduce the risk of RSV?

  • Wash hands regularly

  • Stay home when unwell

  • Avoid contact with vulnerable people if symptomatic

  • Consider wearing a mask if unwell


Book an appointment

If you would like to discuss RSV symptoms or vaccination, please book an appointment with your usual GP.



Disclaimer
The information on this page is provided for general information purposes only and is based on current guidance from the Australian Government Department of Health and Aged Care and the Australian Immunisation Handbook. RSV vaccination programs, eligibility criteria, and availability may change over time and can vary depending on government updates and vaccine supply. This information does not replace individual medical advice. Please speak with your GP to discuss your personal circumstances, including suitability, eligibility, and timing of RSV vaccination.
 
 
 

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