Avian Flu Wiped Out Poultry. Now the Screwworm Is Coming for Beef.
- Posted on July 28, 2025
- United States Politics And Government
- By The New York Times
- 4 Views

Avian Flu Wiped Out Poultry. Now the Screwworm Is Coming for Beef.
The parasitic fly that attacks warm-blooded animals was eliminated from the United States in the 1960s, but it’s creeping toward the Texas-Mexico border. continue reading...