The club said in a statement that they will observe a period of self-isolation in accordance with league and UK Government protocols on quarantine.
Images from the English Premier League matches played on Saturday.
Aguero's absence means a likely start for Brazilian Gabriel Jesus in attack.
Images from Sunday's action in the Premier League.
Unsettled striker Carlos Tevez returned to Manchester City on Monday and the English city he had sworn he would never return to.
While Sunday's clash was the last time Klopp and Guardiola will face off for Premier League points, as far as this year's title race is concerned it merely made things even more interesting with Arsenal ahead of Liverpool on goal difference and City one point back. All three have 10 games left.
Erling Haaland arrived at Manchester City nearly a year ago to questions about how a "battering ram" of a centre-forward would fit into mastermind manager Pep Guardiola's nuanced and tactically demanding style.
Manchester City lost 1-0 to Manchester United on Wednesday but hung on to reach the League Cup final 3-2 on aggregate and will face Aston Villa at Wembley. Nemanja Matic's 35th-minute strike gave United victory at the Etihad Stadium but the midfielder was later sent off and it was not enough to overturn the 3-1 deficit from the semi-final first leg at Old Trafford.
Manchester United surged nine points clear at the top of the Premier League with an edgy 3-1 victory over Manchester City.
'Following successful live operation in the Emirates FA Cup, the Premier League will look to implement the system later this season.'
Ahead of the all-important clash, Rediff.com looks at five memorable derbies between the fierce rivals.
Manchester City humbled their neighbours United by beating them 6-1 and Levante still lead in Spain where European champions Barcelona were held to a 0-0 draw by Sevilla.
It rains hard and often and is a far cry from the beaches of Barcelona, yet Argentina striker Sergio Aguero believes world player of the year Lionel Messi would find Manchester to his liking. Manchester City striker Aguero said he had extolled the virtues of England's north-west city to his compatriot and Barcelona forward who is the most valuable player in the game. Messi, 28, has expressed no desire to leave Barca, where he is contracted to until 2019, but Abu-Dhabi owned Manchester City, backed by the billions of Sheikh Mansour, are one of the few clubs who could afford to buy him. "He already knows there's no beach!," Aguero, who has scored 120 goals in 185 appearances during his four-and-a-half years at the Etihad, told Sky Sports. "We play every three days so we just eat, rest between games -- so the weather is not really that important.
City, storming towards their third league title in four years, scored three late goals to wrap up victory and move onto 65 points with 11 games left to play ahead of Manchester United on 50 points with a game in hand.
City are on top of the table with a one point advantage over Liverpool.
Louis van Gaal believes the club have become more boring under his successor Jose Mourinho, saying he would prefer to watch local rivals and Premier League leaders Manchester City in action.
France and Spain will step up security ahead of the Champions League quarter-finals in Madrid and Paris on Tuesday and Wednesday nights, top officials said, as Islamic State threats cast a shadow over Europe's top club soccer tournament.
The Ballon d'Or, which is awarded annually since 1956, is one of the most prestigious individual honours in football.
As a big fan of "Ted Lasso", Manchester City manager Pep Guardiola said he was happy to appear as himself on the show's penultimate episode.
Manchester City captain Vincent Kompany believes the derby against Manchester United is the biggest fixture of the season and he would feel the same even if the two teams were not involved in the Premier League title race.
Pep Guardiola is pleased with the Premier League side's improvement and form over the past two months but will not make any premature comparison with his former clubs.
Manchester City won the English League Cup for the second successive season as the beat Chelsea 4-3 in a penalty shootout after the Wembley showpiece had ended 0-0 after extra time.
Mohamed Salah's early penalty in the return match on Thursday gave Liverpool a 1-0 victory in Italy but Klopp's side went out 3-1 on aggregate.
Manchester City striker Sergio Aguero has been charged with violent conduct over an incident involving West Ham United defender Winston Reid, the FA said in a statement on Tuesday. The Argentine international now faces a three-match ban that would see him miss Premier League games against Manchester United and Bournemouth and a League Cup third-round tie against Swansea City.
The goal was checked by VAR and allowed to stand as Liverpool went on to clinch the victory and move nine points clear of City in the Premier League title race.
Mohamed Salah's late equaliser earned Liverpool a 2-2 draw with rivals Arsenal in an entertaining Premier League encounter.
'For the Premier League champions, their appearance in China was nothing more than a commercial obligation, and their lack of enthusiasm and the indifferent treatment of their hosts stands in stark contrast to representatives of other clubs'
City winger Riyad Mahrez and defender Aymeric Laporte previously tested positive for the novel coronavirus earlier this month.
Arsenal exacted sweet revenge on West Ham United with a 6-0 away thrashing to stay right in the thick of the Premier League title race.
Moises Caicedo's blistering second-half strike cancelled out a Bruno Fernandes penalty as Chelsea salvaged a 1-1 draw with Manchester United on Sunday.
IMAGES from the EPL matches played on Saturday
The 29-year-old missed the last three ManchesterCity games and both of Argentina's World Cup qualifiers earlier this month following his road traffic accident in the Netherlands.
The dynasty will only be built on European success, though, and after the quarter-final exit to Liverpool, Manchester City's owners, who want a gilded continental powerhouse to match United's global lustre, will demand it and back those demands with huge funding.
'I'm probably one of the only ones that disagrees, for the simple fact that we only had three games that we were below standard.'
IMAGES from the English Premier League match played between Everton and Manchester City on Wednesday
The quarter-final draw was the last in the current format with UEFA adopting an all-new format from the 2024-25 season onwards.
Eriksson, known in Sweden simply as "Svennis", led England to the 2002 and 2006 World Cup quarter-finals, and to the 2004 European Championship, managing a golden generation of players that besides Beckham included stars such as Frank Lampard, Wayne Rooney and Steven Gerrard.
The abuse occurred after City's Champions League semi-final victory over Paris St Germain on Tuesday.
Tottenham fell to seventh after winning just one league game in November but have since recovered with a morale-boosting Champions League victory over APOEL Nicosia, followed by two consecutive domestic wins to climb back into the top four.
The paper added that at least four managers as well as players from several teams could be affected.