Bird Flu Outbreak in U.S. Dairy Cows
A bird flu outbreak in U.S. dairy cows has affected more than two dozen herds in eight states, with no significant risk to the public or food supply. Pasteurization kills the virus, and grocery store milk is safe. Raw milk is less certain. Only dairy cows, not beef cattle, have been infected. Eggs that are handled properly and cooked thoroughly are safe to eat.
Key Points
- Bird flu found in 26 dairy herds in 8 states
- No evidence of transmission through pasteurized food
- Properly handled and cooked eggs are safe
Pros
- Low risk to public and food supply
- Pasteurization kills the virus
- Grocery store milk is safe
Cons
- Uncertainty around raw milk safety
- Emerging issue with evolving pathogen