Coldplay [ tickets ] has canceled the remaining dates on its current U.S. outing, and has postponed one aborted date until early April. Two of the group�s members have been felled by the flu.

The group�s Feb. 16 set at New York City�s Irving Plaza ended after two songs due to frontman Chris Martin�s and bassist Guy Berryman�s bout with the illness. That show has been postponed until April 9, at which time it will take place at New York�s Roseland Ballroom, according to the group�s website. Tickets to the original show will be honored on April 9.

The Feb. 17 performance in Boston was subsequently canceled, but the group plowed through a Feb. 19 performance in Chicago.

�It was felt that this gig could be done as a final push,� wrote band manager Phil Harvey of the Chicago date in a message posted on the group�s official website.

The final two shows on the tour--set for Tuesday night (2/20) at Guvernment in Toronto and Friday night (2/23) at the Hard Rock Caf� in Miami--have also been canceled, as the band plans to return to its native England on Tuesday (2/20), according to Harvey�s message.

Ticket refunds for all three of the canceled shows are available at the point of purchase, according to Coldplay�s website.

Harvey�s message indicates that the group is planning an extensive North American outing for May and June.

Coldplay�s North American tour began on Feb. 8. The Brit-rock quartet was touring in support of its U.S. debut, �Parachutes� (Nettwerk/Capitol).