Performing on the set of Alias as a stunt has caused Jennifer Garner suffered from nerve damage on her back. The doctor said that Garner, who was pregnant with Ben Affleck, wasn't actually sick of viral infection but of a serious nerve damage.
Due to the serious nerve damage, doctor has advised Garner not too busy. This may threaten her to cancel a hosting gig on Saturday Night Live and the film's press junket. This will obviously difficult for Garner who is at an inconvenient time and is still trying to recover