RSV (Respiratory Syncytial Virus) is a contagious virus causing respiratory infections, with mild symptoms in healthy adults but severe disease in vulnerable groups.
Key Details
- RSV is transmitted via respiratory droplets and contact with contaminated surfaces.
- Early symptoms mimic the common cold: nasal congestion, cough, sore throat, fever.
- In infants and the elderly, it can progress to pneumonia or bronchiolitis, causing severe breathing difficulties.
- No specific antiviral treatment exists; mild cases resolve in 1–2 weeks with rest and symptom management.
Prevention
- RSV vaccines are available for older adults and pregnant women.
- Antibody prophylaxis for newborns can reduce risk.
- Hygiene measures: handwashing, avoiding close contact with sick individuals.