Three Leicester players have shown symptoms of the coronavirus and have been kept away from the squad, manager Brendan Rodgers has said.
The Foxes are scheduled to face Watford at Vicarage Road in the Premier League in a lunchtime kick-off on Saturday.
Rodgers said at his pre-match press conference on Thursday: “We’ve had a few players that have shown symptoms and signs (of coronavirus).
“We’ve followed procedure and they have been kept away at this moment from the rest of the squad and then we’ll see how that develops.”
Rodgers said it related to three players, and when asked if any would be unavailable at the weekend, he said: “We have to wait and see, and it’s having that agility to react.
“Because this is about health. This is more than football, this is players and their families and children, so any risks that are there for their health and everyone else’s, we have to mitigate against that.
“So the few players who have shown the symptoms, we’ve obviously self-isolated them if you want to say that, and then we’ll see how that develops over the next couple of days.”
The UK’s Chief Medical Officer Professor Chris Whitty and the Chief Scientific Adviser Sir Patrick Vallance have arrived for an emergency Cobra meeting, entering via an entrance on Downing Street.
Boris Johnson is expected to move to the delay phase of tackling the UK spread of Covid-19 as Ireland announced the closure of schools and tourist attractions.
Irish premier Leo Varadkar said schools, colleges and childcare facilities will close until March 29 as a result of the coronavirus outbreak, which is now regarded as a global pandemic.
Museums, galleries and other tourist destinations will also close as a result of the action.
Mr Varadkar said: “I know that some of this is coming as a real shock and it is going to involve big changes in the way we live our lives.
“I know that I am asking people to make enormous sacrifices. We’re doing it for each other.”
The expected shift in UK policy comes as Donald Trump dramatically escalated the US response to the coronavirus pandemic, slapping a travel ban on continental Europe.
The suspension of travel between the United States and Europe, excluding the UK and Ireland, will last for 30 days starting on Friday and has been widely criticised.