How Bird Flu Spread Unchecked, Posing a Pandemic Risk
2024-12-23
Keith Poulsen’s jaw dropped when farmers showed him images on their cellphones at the World Dairy Expo in Wisconsin in October. A livestock veterinarian at the University of Wisconsin-Madison, Poulsen had seen sick cows before, with their noses dripping and udders slack. But the scale of the farmers’ efforts toContinue Reading
