Respiratory syncytial virus - RSV

Question 1

What does RSV stand for?

Answer 1

Respiratory Syncytial Virus.

Question 2

Which age group is most commonly affected by RSV?

Answer 2

Infants and young children.

Question 3

What are two major respiratory conditions caused by RSV in young children?

Answer 3

Bronchiolitis and pneumonia.

Question 4

What are the symptoms of mild RSV infection in children?

Answer 4

Cold-like symptoms: runny nose, cough, and low-grade fever.

Question 5

What are the symptoms of severe RSV infection in infants?

Answer 5

Wheezing, difficulty breathing, poor feeding, and possibly apnoea.

Question 6

What is the mainstay of treatment for RSV in children?

Answer 6

Supportive care (e.g. fluids, oxygen if needed) - antibiotic treatment not recommended until suspected bacterial co-infection.

Question 7

What is ribavirin and is it commonly used for RSV?

Answer 7

An inhaled antiviral licensed for severe RSV bronchiolitis, but lacks evidence of clinical benefit.

Question 8

What is palivizumab?

Answer 8

A monoclonal antibody for preventing serious RSV lower respiratory tract disease in high-risk children.