B.C. doctor concerned about increase of avian flu infections in humans

A British Columbia doctor who treated a 13-year-old avian flu patient says the case has made him concerned about the potential for more human H5N1 infections.While the patient was recently discharged from hospital with her case deemed rare, the two-month ordeal is being examined to better understand the path of avian flu from wild birds and poultry to humans, who get very sick.