New World Screwworm Rapid Response (@Screwworm_RR) / X

New World Screwworm Rapid Response

134 posts

New World Screwworm Rapid Response

@Screwworm_RR

Official @USDA account for the most up-to-date & accurate information on the New World Screwworm.

Joined June 2026

Pinned
New World Screwworm Rapid Response
@Screwworm_RR
Jun 11
🚨 NOW IN LA PRYOR, TEXAS: @SecRollins visited Rock Creek Ranch to observe the calf involved in the first confirmed US New World Screwworm detection. Joined by @USDA officials, Texas cattle industry leaders, and local ranchers, Rollins received an on-the-ground briefing
New World Screwworm Rapid Response
@Screwworm_RR
11h
Construction is moving quickly at Moore Air Base in Edinburg, Texas! 🚧 Crews are installing underground systems and ground reinforcements for the sterile fly production facility. Launching production facility ➡️ more sterile flies ➡️ safeguarding U.S. agriculture More updates
New World Screwworm Rapid Response
@Screwworm_RR
12h
Two larvae, one big difference. New World screwworm larvae can look almost identical to other fly larvae found in animal wounds. That’s why a quick glance isn’t enough to tell them apart – and why confirming the species is absolutely critical. Our experts at the National
New World Screwworm Rapid Response
@Screwworm_RR
Jul 17
NWS Movement During Current Texas Rain & Flooding Texas storms may slow New World screwworm flies, but don’t let your guard down. The flies love water, so rain creates new homes – and once skies clear, fly activity can surge. Prioritize safety during storms and check animals as
New World Screwworm Rapid Response
@Screwworm_RR
Jul 16
USDA innovation just leveled up our fight against New World screwworm. NovoFly™ will bring more sterile males, faster releases, and stronger eradication. Curious? Check out the Q&A at Screwworm.gov to learn how it works. Read our NovoFly™ Questions & Answers at
New World Screwworm Rapid Response
@Screwworm_RR
Jul 15
The @FDA has issued a new Emergency Use Authorization for a preventive treatment that helps protect horses from New World screwworm. This added tool strengthens our whole‑of‑government response and gives veterinarians and horse owners another option to act early and stop
FDA Issues Emergency Use Authorization for Drug for Short-Term Prevention of New World Screwworm in...
From fda.gov
New World Screwworm Rapid Response
@Screwworm_RR
Jul 15
Meet Vinta — one of APHIS’ newest Detector Dog Training Program canines on the front lines against New World screwworm. This week, Vinta, aided by her handler, is sniffing for screwworms all across Texas. Vinta is looking at sheep, goat, and cattle sale barns — and responding to
New World Screwworm Rapid Response
@Screwworm_RR
Jul 15
Number of the Day: 400 million Big milestone in the fight against New World screwworm: USDA has released more than 400 million sterile flies in Texas and New Mexico to fight NWS and protect America’s livestock. From the skies to ground release chambers on the front lines, our
New World Screwworm Rapid Response
@Screwworm_RR
Jul 14
USDA and Texas Wildlife Association (TWA) Leadership: Strong partnerships mean strong results attacking the New World screwworm! Senior Advisor to the Secretary John Bellinger and RDML Schmoyer joined Texas Wildlife Association’s record shattering attendees (over a thousand
New World Screwworm Rapid Response
@Screwworm_RR
Jul 13
Sniffing our way to success! In Gillespie County, Texas today, APHIS's brand new detector dog teams are piloting sniffing around local sheep & goat sale barns for any signs of screwworm. With support from @TAHC, our dogs are training in real-world New World screwworm conditions
New World Screwworm Rapid Response
@Screwworm_RR
Jul 13
Last week, Under Secretary Hoskins visited Moore Air Base and a citrus grove, meeting with APHIS and industry partners on New World screwworm and Mexican Fruit Fly eradication efforts. “Proud of the essential work our Texas teams do to protect agriculture.” #USDAOnTheGround
New World Screwworm Rapid Response
@Screwworm_RR
Jul 13
Don’t try to identify New World screwworm yourself. Instead, report any animals with suspicious or infested wounds immediately. Rapid reporting triggers fast treatment and targeted sterile fly release, critical to stop the spread. If you see any suspicious wounds, maggots, or
New World Screwworm Rapid Response
@Screwworm_RR
Jul 12
Number of the Day: 1,300 DYK: USDA & partners examined over 1,300 wildlife across 44 species and 4 states in the past two weeks. No signs of NWS infestation. Surveillance is critical in identifying NWS before it spreads, helping guide effective control/eradication efforts. If
New World Screwworm Rapid Response
@Screwworm_RR
Jul 11
Eye in the sky for screwworm! Bringing new technology and methods to the fight: Under Secretary Hoskins and RDML Schmoyer see first-hand a demo in Texas of drone technology, looking for New World screwworm. 564 drone flights have already led to direct observation of over