After a quiet summer, the virus is hitting poultry flocks hard in the run-up to the holidays — and in the midst of a federal ...

Avian influenza has been found in flocks at four more turkey farms in Minnesota, according to animal health officials. This comes mere weeks after officials last reported the spread of the disease.

Since the declaration of an H1N1 influenza pandemic in June, virtually all countries are now reporting cases. Speaking at a press conference in Geneva, Switzerland, Dr. Keiji Fukuda, Special Adviser ...