林业发展局授权Credelio治疗美国-墨西哥边境附近狗体内致命螺旋虫。 FDA authorizes Credelio for treating deadly screwworm in dogs near U.S.-Mexico border.

林业发展局首次批准紧急使用动物药物, 批准Elanco的Credelio药片在狗和小狗中治疗新世界病虫害。 The FDA has granted its first emergency use authorization for an animal drug, approving Elanco’s Credelio tablets to treat New World screwworm in dogs and puppies. 这项行动是在2025年8月卫生和公众服务部发表公共卫生紧急宣布之后采取的,因为可能造成严重组织损害的寄生虫已重新出现在美国-墨西哥边界附近。 The move follows a public health emergency declaration by Health and Human Services in August 2025, as the parasitic fly, which can cause severe tissue damage, has re-emerged near the U.S.-Mexico border. 最初为跳蚤和虱子批准的Credelio在治疗虫害方面显示了希望,尽管它可能造成神经副作用。 Credelio, originally approved for fleas and ticks, shows promise in treating infestations, though it may cause neurologic side effects. 授权是临时的,仅限于兽医处方使用。 The authorization is temporary and limited to prescription use by veterinarians.