Yes, this is exactly the advice that has been given by the UK government. Rumours abound and some people seem so keen to spread them. I live in a small rural village and I have heard twice from 'very reliable sources' that the virus is here at last. So far, there is no evidence at all. It is always someone told someone and the original is a doctor or a practice nurse or someone we trust. It is so sad. We all have enough to worry about without this extra burden.