Mexico Mandates Health Certificate for Pets Entering from US

Starting Monday, Mexico's National Service for Health, Safety and Agro-Food Quality (SENASICA) will require travelers crossing the Ignacio Zaragoza International Bridge with pets from the United States to present a veterinary inspection certificate confirming the animal is free of the screwworm fly (Cochliomyia hominivorax). The certificate, issued by a USDA‑accredited veterinarian, is valid for five days and must also attest that the pet is free of fleas, ticks and other health issues. The rule applies to dogs and also to companion birds such as parrots that have been in the United States. The measure aims to strengthen sanitary surveillance, protect livestock, wildlife and other species from the invasive parasite, and prevent its spread into Mexico.