RSV (respiratory syncytial virus) is a potentially dangerous, highly contagious virus that can make it difficult to breathe and possibly require a stay in hospital.
RSV can be spread by touching a contaminated surface, or if an infected person coughs or sneezes and their droplets contact another person’s eyes, nose or mouth. Symptoms can appear like the common cold.
If you are 65 and older, or live with heart disease, long-term lung disease, or a condition that weakens your immune system, you could be at an increased risk of severe RSV.