Sunday, January 11, 2009

Tracking source of salmonella outbreak a complicated process

Tracking source of salmonella outbreak a complicated process
Detroit Free Press - 14 hours ago
BY MEGHA SATYANARAYANA • FREE PRESS STAFF WRITER • January 11, 2009 By the time most of Michigan learned of the 42-state salmonella outbreak declared last week, the worst of the spike was over.

No comments: