I guess "rollback" ain't an option either

Containment of the swine flu is no longer an option, according to the WHO. My guess is that the number of cases may abate now as the flue season draws to a close, but it may come back with a vengeance in the Fall. The real question will be whether the public health officials can come up with the right vaccine to beat the mutating virus. That flu infections come in waves is well known.