An Italian doctor staying at the hotel, which has hundreds of guests, tested positive on Monday.
Health Secretary Matt Hancock says Britons returning from locked-down Italian towns must self-isolate.
Key maps and graphics explaining how the Covid-19 virus has spread and how it is being dealt with.
The moves come as the number of cases globally passes 80,000, with fears of a possible pandemic.
How likely is coronavirus to go global and become the next pandemic?
"If health has stopped improving, that means society has stopped improving," author of report says.
From animals to humans, how did the deadly coronavirus make the leap? We look at the scientific evidence.
Sean Horstead made the comment after an inquest into the death of Madeline Wallace in 2018.
The training guidelines are effective immediately but do not recommend a heading ban during matches.
Parents whose babies have the condition can currently choose to terminate any time up to the birth.