06/13/2026
Just like livestock and wildlife, companion animals are also susceptible to New World screwworm (NWS), especially if they spend a lot of time outside.
Whether you are in a NWS-infested zone or not, the TAHC recommends all owners monitor their companion animals for suspicious wounds and signs of NWS. Talk to your vet about preventative products to use now and stay updated with Texas-specific NWS information on the TAHC NWS page: https://bit.ly/TAHC-NWS