As you may have already heard by now, in the latest installment of the Bridget Jones saga, sexy love interest Mark Darcy is dead. The outcry over his death was not caused by sadness so much as by the sense readers had that killing him was a cheat, a sacrilege, somehow morally wrong. There hasn't been this much of a fuss made over the death of a character since Downton Abbey knocked off Lady Sybil in childbirth.
Not all viruses are bad for us. Some of them might even help up us fight off bacterial infections someday.
Naturally occurring viruses called bacteriophages attack specific types of bacteria. So researchers at the University of Leicester decided to try and take advantage of phages' bacteria-destroying powers to treat infections with Clostridium difficile, a germ that that can cause severe diarrhea and inflammation of the gastrointestinal tract.