The groups have cancelled several dates after members of My Chemical Romance and Muse's crew fell ill on Sunday (29Apr07) after a show at William and Mary College in Williamsburg, Virginia.

A statement reads, "With multiple people scattered in hospitals between State College, Pennsylvania and Columbus, Ohio, the bands were forced to cancel Sunday night's show at the Bryce Jordan Center in State College, Pennsylvania and postpone the show in Columbus, Ohio on Tuesday (01May07) to Wednesday (02May07), provided everyone has recovered. - more on this story