The Republican Senate candidate is being treated with antibiotics for an infection that her aides said was related to the reconstructive surgery she underwent this summer. No word on where she was hospitalized or how long she'll be out of commission. Boxer's campaign released a statement wishing her well. The race is super-tight, with Boxer holding a small lead (two to eight points, depending on the poll). At this late stage any unexpected development could conceivably have an impact on voting.