Callum Hudson-Odoi's positive test last week had prompted the London club to partially close their Cobham training centre, with the first-team squad and coaching staff asked to self-isolate as a precaution.
Manchester City maintained their squeeze on Arsenal at the top of the Premier League with a 3-0 victory at Crystal Palace on Sunday, a result that keeps Pep Guardiola's side lurking two points behind the leaders and ready to pounce.
Championship side Oxford United beat League Two's MK Dons on penalties after their match ended 1-1, while a couple of League One teams moved on, with Wigan Athletic beating Championship side Preston North End 1-0, and Port Vale defeating League Two's Fleetwood Town 1-0.
Eberechi Eze timed his return to the Arsenal scoresheet to perfection with two goals in a 4-1 derby rout of Tottenham Hotspur.
Nottingham Forest handed manager Sean Dyche the perfect debut with a 2-0 home win over Porto in the Europa League on Thursday, with both goals coming from the penalty spot.
Nottingham Forest reached the FA Cup quarter-finals as they beat fellow Premier League club Ipswich Town on penalties after the City Ground clash ended 1-1 after extra time on Monday.
All elite soccer matches in England, including the Premier League, were suspended until April 4 on Friday due to the coronavirus pandemic, English soccer's governing bodies said. The decision to suspend all football activity in the country had been jointly taken by the Premier League, the FA, the EFL and the Women's Super League (WSL), it added.
Burnley earned their first point since returning to the Premier League but were left frustrated by a 1-1 draw at Nottingham Forest on Monday after having a late goal ruled out.
A round-up of Saturday's action in the Premier League.
After Saturday's 2-1 win at Chelsea - their 12th in 13 league matches - Aston Villa have claimed 18 points from losing positions so far this season, more than any other team.
City then comfortably closed the game out and victory in their record-extending seventh consecutive FA Cup semi-final means they will face Crystal Palace, who beat Aston Villa 3-0 on Saturday, in the final on May 17.
Forest's tally is the same number as Leicester City had accumulated by the same point of the 2015/16 campaign when they went on to become shock Premier League champions.
Teams will revert to three substitutes in the 2020-21 campaign after a vote on Thursday
Jorginho's first-half penalty earned Chelsea a 1-0 victory over Tottenham Hotspur in the Premier League on Thursday.
Brighton & Hove Albion and Nottingham Forest maintained unbeaten starts to the Premier League season with a topsy-turvy 2-2 draw as the visitors finished with 10 men and both managers were shown red cards in a feisty clash on Sunday.
Some of England's leading players will go head-to-head from their living rooms over Easter as part of a new FIFA 20 tournament launched by the FA on Thursday.
IMAGES from Premier League matches played on Saturday.
IMAGES from the Europa League matches played on Thursday
Curtin Jones's 71st-minute strike saw Liverpool edge past Everton in a derby tie at Anfield.
Romelu Lukaku scored for Chelsea in a 5-1 FA Cup third-round victory
A round-up of Saturday's action in the English Premier League.
Images from the English Premier League matches played on Saturday.
Manchester United climb into sixth place with 3-0 West Ham win
UEFA has postponed all Champions League and Europa League matches due to take place next week because of the coronavirus outbreak, European soccer's governing body said in a statement on Friday.
Manchester United bolstered their squad with a flurry of transfer deadline day signings, Manchester City and Liverpool also splashed out while ambitious Brighton & Hove Albion sealed an audacious loan deal for Barcelona's Ansu Fati on Friday.
Premier League rejected Chelsea request to postpone Wolves game, says Tuchel.
Manchester City took another decisive step toward an unprecedented fourth successive Premier League title with a 4-0 demolition of Fulham.
Rhian Brewster struck a sensational hat-trick, his second in as many matches, as England handed pre-tournament favourites Brazil a stunning 3-1 defeat to cruise into their maiden FIFA U-17 World Cup final, in Kolkata, on Wednesday.
IMAGES from the Premier League matches played on Sunday
Chelsea's youthful new-look squad reminds Juergen Klopp of his Bundesliga-winning former Borussia Dortmund team, the Liverpool manager said on Friday.
Manchester City midfielder Phil Foden struck twice as England came from behind to thrash European champions Spain 5-2 and clinch their maiden Under-17 World Cup title, in Kolkata, on Saturday.
Tottenham Hotspur gained a slender advantage in their League Cup semi-final against London rivals Chelsea as Harry Kane's penalty earned them a gritty 1-0 first-leg win.
News of all that's transpired on and off the football field
Bruno Fernandes struck from the penalty spot in the ninth minute of stoppage time to give Manchester United victory at Brighton & Hove Albion in the Premier League on Saturday after an incredible finale.
Arsenal ended their seven match winless run in the Premier League with a surprise 3-1 London derby victory over Chelsea at the Emirates Stadium on Saturday while Manchester United were held to a 2-2 draw at Leicester City.
Gerard Moreno -- who scored against Manchester United before the Europa League final in Gdansk went to penalties -- rescued Unai Emery's side in the 73rd with a side-foot finish after a back-heel from Boulaye Dia.
But after English FA's intervention, the Bundesliga giants have now allowed the 17-year-old to feature in Steve Cooper's side only for the group stages.
Under-17 WC final preview
Fancied France kicked off their campaign on a rousing note, inflicting a 7-1 humiliation on debutants New Caledonia in a Group E match of the FIFA U-17 World Cup in Guwahati.
Chelsea's 0-0 home draw with second-placed United ensured Thomas Tuchel is still undefeated in nine games since replacing Frank Lampard, but it meant they failed to dislodge fourth-placed West Ham United who became Manchester City's 20th successive victims in all competitions on Saturday.