06/10/2026
this thing worries me
How far could they go?
USDA officially confirmed the first domestic case of New World screwworm in six decades, detected in a three-week-old calf in Zavala County, Texas (about 50 miles from the Mexican border). The question of "how far north could they go" is no longer a hypothetical simulation, it is now an active biosecurity emergency. Read more at: https://goatrancherupdate.blogspot.com/2026/06/new-world-screwworm-how-far-could-they.html