- Screwworms won’t wipe out Canadian cattle, but extra precautions urged CBC
- What screwworm means for your beef prices CNN
- Canada temporarily blocking livestock from Texas due to New World screwworm SooToday.com
- Flesh-eating screwworm in U.S. cows not cause for concern in Canada: association Global News
- USDA Secretary Rollins calls Texas ag chief ‘unserious’ amid screwworm threat CNBC