The Government has issued advice for everyone in the UK to follow regarding social distancing.
Here is a link to a very useful guide issued today
Here is a useful summary chart that is included in the briefing
* if one member of your family or household has a new continuous cough or high temperature
** if you live alone and you have a new continuous cough or high temperature
*** for example via telephone or internet
1 such as anyone instructed to get a flu jab each year