How coronavirus spreads
Human coronaviruses cause infections of the nose, throat and lungs. They are most commonly spread from an infected person through:
- respiratory droplets generated when you cough or sneeze
- close, prolonged personal contact, such as touching or shaking hands
- touching something with the virus on it, then touching your mouth, nose or eyes before washing your hands
Current evidence suggests person-to-person spread is efficient when there is close contact.