WASPS are sweating on the fitness of Christian Wade for Sunday's clash with Bath.

The electrifying winger hasn't played since his two-try display against Gloucester after injuring his hamstring during England training.

Wasps haven't ruled him out of Sunday's game, although Tom Howe was playing in his position during training on Wednesday.

If Howe does start, it will be his Aviva Premiership debut.

Tom Varndell, Andrea Masi and Hugo Southwell are among Wasps' other injured backs.