Question 1

How can RSV be prevented?

Accepted Answer

Vaccination against RSV is a safe and effective way to help protect against serious illness caused by the virus.

Because RSV can survive on surfaces and objects for up to 4–7 hours, maintaining good hygiene is also important in reducing the spread of infection. Regular hand washing with soap and water — particularly after blowing your nose or being in contact with someone who is unwell — is one of the most effective ways to help prevent transmission.

Question 2

What are the common signs and symptoms of RSV?

Accepted Answer

Symptoms of RSV can vary depending on a person’s age and the severity of the infection. RSV spreads easily through respiratory droplets and direct contact, including when:

An infected person coughs or sneezes near you
You have close contact with someone who has RSV, such as kissing
You touch contaminated surfaces or objects, including toys, benchtops, or doorknobs

People with RSV are usually contagious for 3–8 days after symptoms begin. The virus can spread quickly in environments such as childcare centres and schools.

Question 3

Symptoms by Age Group

Accepted Answer

Babies may experience:
Irritability 
Reduced appetite 
Changes in breathing patterns
Decreased interest in activities
Fever 
Runny nose and coughing

Toddlers may experience:
Runny nose 
Coughing and sneezing 
Difficulty swallowing 
Faster breathing than usual
Reduced appetite or reluctance to drink fluids
Less interest in play

Older children and adults often experience milder symptoms, including:
Runny nose 
Nasal congestion 
Cough 
Sore throat 
Mild headache 
Fever

Question 4

How is RSV diagnosed?

Accepted Answer

Doctors can often diagnose RSV based on a person’s medical history, symptoms and a physical examination. In many cases, identifying the exact virus is not necessary. However, when confirmation is required, RSV can be diagnosed using:
PCR testing from a nasal or throat swab
Blood tests to detect antibodies to the virus.

Question 5

What are the treatment options for RSV?

Accepted Answer

In most cases, RSV causes a mild illness that can be managed at home with plenty of rest, adequate fluids — including frequent feeds for babies — and common medicines such as paracetamol or ibuprofen to help reduce fever. Aspirin should never be given to children under 12 years of age.
Nasal saline drops may also help relieve a blocked nose. Your pharmacist can recommend suitable products based on your individual needs.

In more severe cases, hospital care may be required. Treatment may include intravenous (IV) fluids and humidified oxygen to assist with hydration and breathing support.

As RSV is caused by a virus, antibiotics are generally not effective unless a secondary bacterial infection is also present.

Question 6

When should you see a Doctor?

Accepted Answer

You should see a doctor if your child has been unwell and:
their cough is worsening 
your baby is drinking less than half their usual feeds or refusing food and fluids
they appear more sleepy or less responsive than normal
they have a high fever 
you are concerned they are not improving.

Seek urgent medical attention by visiting your nearest emergency department or calling 000 if your child:
is having difficulty breathing
is making grunting sounds while breathing
develops a bluish colour around the skin or lips.

Please note: This information is general in nature and is not intended to replace professional medical advice. Always consult a qualified healthcare professional for personalised guidance and treatment.

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Respiratory Syncytial Virus (RSV) Vaccination

General RSV Questions