Respiratory Syncytial Virus (RSV) is a common virus that can cause respiratory infections. It is especially dangerous for infants and older adults, often leading to bronchiolitis or pneumonia. Symptoms include cough, runny nose, and fever.

Respiratory Syncytial Virus FAQ


What are the common symptoms of RSV?

Common symptoms of RSV include cough, runny nose, fever, and difficulty breathing.

Who is most at risk of severe complications from RSV?

Infants, older adults, and individuals with weakened immune systems are at higher risk of severe complications from RSV.

Is there a vaccine for RSV?

Synagis (Palivizumab) is a preventive medication, not a vaccine, given to certain high-risk infants to protect against severe RSV disease.

How is RSV treated?

Treatment for RSV mainly involves relieving symptoms. In severe cases, hospitalization and supportive care may be necessary.

Can RSV be spread easily?

RSV is highly contagious and can spread through respiratory droplets. Proper hygiene and avoiding close contact with infected individuals can help prevent its spread.

What are the possible complications of RSV in infants?

Complications in infants may include bronchiolitis, pneumonia, and in severe cases, respiratory failure.

How long does RSV last?

The illness caused by RSV typically resolves in about 1 to 2 weeks, but coughing might continue for a longer period.

Can RSV cause pneumonia?

Yes, RSV is a common cause of viral pneumonia, particularly in young children and older adults.

Are there any specific treatments for RSV?

In some cases, antiviral medications like Ribavirin may be prescribed, but treatment mainly focuses on managing symptoms and supporting the patient's respiratory function.

When is RSV season?

RSV season typically occurs in the colder months, from late fall to early spring.

Is RSV contagious if you have no symptoms?

Yes, RSV can be contagious even if the infected person does not show any symptoms.

Can RSV cause recurrent infections?

Reinfections with RSV throughout life are common due to different strains and the virus's ability to evade the immune response.

What preventive measures can help reduce the risk of RSV?

Frequent handwashing, avoiding close contact with sick individuals, and keeping the surrounding environment clean can help reduce the risk of RSV.

Are there any home remedies for RSV?

Home remedies for RSV mainly focus on relieving symptoms and include using a cool mist humidifier, maintaining hydration, and ensuring rest and comfort.

Can RSV cause long-term complications?

In some cases, RSV infections may lead to breathing difficulties and recurrent wheezing in young children.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew