Another swine flu outbreak in NYC closes 3 schools
Health investigators are trying to figure out why swine flu has spread erratically - moving quickly through a few schools but slowly elsewhere - after an outbreak closed three more New York schools.
The decision on Thursday to shutter the schools follows an outbreak that left an assistant principal in critical condition and sent hundreds of kids home with flu symptoms, in a flare-up of the virus that sent shock waves through the world last month. (AP)
