Dube has established himself as one of the most destructive middle-order batters in the IPL, scoring 350 runs at a 170-plus strike rate
Morgan was practising with his teammates at the Ageas Bowl in Southampton ahead of Saturday's unofficial World Cup warm-up against Australia when he took a blow during catching drills.
"Eoin Morgan took a knock to his left index finger fielding this morning. He is going to hospital after practice for a precautionary X-ray," said a brief statement from the ECB.
Morgan, 32, was one of 14 players preparing at Hampshire's ground, with Joe Root absent on personal business.
England have climbed to the top of the one-day international rankings under the leadership of Morgan, who is also a key member of their powerful batting line-up.
The host nation play the opening match of the World Cup against South Africa on May 30.
Dube has established himself as one of the most destructive middle-order batters in the IPL, scoring 350 runs at a 170-plus strike rate
Fraser-McGurk has blasted 309 runs in seven matches for the Delhi Capitals at a strike-rate of 235.87
The mayor of Seoul also extended a cordial invitation to the RTA to participate in the upcoming Seoul Smart Life Week
The units are equipped to transform residences into golfing sanctuaries while eradicating the limitations of weather, seasonality and tee times
When the Paris opening ceremony begins on July 26, it will be the first time the city has played host for a century after previous editions in 1924 and 1900
This decision to invite players outside of the top 100 has precedents which is an interesting initiative to watch
Saudi Arabia's Abdullah Al-Qahtani meets Morocco's Taha Bendaoud in the main event
The airport will have a passenger capacity of 260 million per annum and fully absorb Dubai airport operations