A government lab team discovered a potentially hazardous bird flu contamination issue and didnt report it until other scientists began to notice that something was off a full month later, the US Centers for Disease Control and Prevention says in a report released today. First, one government scientist rushed through a procedure and, in the process, contaminated a tame strain of bird flu with one that would be quite hazardous to humans. Afterward, when a second lab discovered the contamination, it failed to report it, despite protocol. The CDC would really like its employees to follow protocol