California Imposes New Entry Rules for Dogs from Arizona, New Mexico, and Texas Due to Screwworm Outbreak
California has updated its pet entry rules to include Arizona, New Mexico, and Texas as states with New World screwworm infested zones, following the detection of the parasite in Arizona dogs. The California Department of Food and Agriculture's quarantine order, in effect since June 12, now applies to dogs and cats from these states. For dogs originating from outside Arizona's 12.4-mile infested zones, owners must provide a vet exam within seven days before arrival, an electronic health certificate stating the animal is free of screwworm, and a California entry permit requested at least 48 hours in advance. Dogs living within an Arizona infested zone face stricter requirements, including an Arizona pre-movement permit and an FDA-approved screwworm treatment. Arizona confirmed its first case on October 28, and as of Tuesday morning, the state's case count stood at five: two dogs, two horses, and a sheep, all in the southeastern part of the state.