康奈尔大学的动物健康诊断中心（AHDC）和纽约州兽医诊断实验室提供解剖学和临床病理学的全面兽医诊断服务。在微生物学（细菌学、病毒学、寄生虫学、分子诊断和血清学）、毒物学、内分泌学和比较凝血方面。AHDC包括优质牛奶生产服务（QMPS），在广州，科布尔斯基尔，伊萨卡和华沙设有实验室。鸟类健康计划，包括长岛的鸭子研究实验室，以及野生动物健康计划，由纽约州环境保护部合同资助。兽医支持服务小组的教师为客户提供有关测试选择，采样和测试策略，结果解释以及将诊断纳入疾病预防，监测和控制计划的咨询和协助。AHDC的2020财年3100万美元运营预算中有四分之一是通过与纽约州农业和市场部签订的合同资助的，以支持其依法设立的纽约州兽医诊断实验室的功能。
AHDC 拥有200多名教职员工，他们在2019年为来自联邦所有州和地区以及国外的7，665个兽医账户处理了 229，582份种质，其中101，548份来自纽约州。按物种划分，AHDC处理了108，528个马种质，64，385个和12，197个犬科和猫科种质，31，322个牛种质，2，562个和1，229个山羊和绵羊种质，785个子宫颈科种质，2，981个鸟类种质，其余来自各种其他伴侣，牲畜，野生动物和外来物种。来自超过554，000只动物的标本，其中一半以上是牛，由AHDC的一个或多个实验室进行了测试。
诊断测试，是牲畜和家禽标本的诊断测试支持和保护纽约州农业经济的一个充满活力的组成部分，为该州及其他地区的地方病和流行病事件提供有效的监测。AHDC是国家动物卫生实验室网络中指定的1级实验室，基于其认证状态，基础设施和功能实验室信息管理系统，有高水平的应急准备，监测能力和持续监测输出，其服务于区域内动物商品的价值和水平，以及其对网络的积极组织贡献。
Cornell University's Animal Health Diagnostic Center (AHDC) and the New York State Veterinary Diagnostic Laboratory provide comprehensive veterinary diagnostic services in anatomy and clinical pathology; microbiology (bacteriology, virology, parasitology, molecular diagnostics and serology); Toxicology; Endocrinology and comparative coagulation. AHDC includes Quality Milk Production Services (QMPS) with laboratories in Guangzhou, Kobulskir, Ithaca and Warsaw; Bird health programs, including Long Island's Duck Research Lab, and the Wildlife Health Program, are contracted by the New York State Department of Environmental Protection. Faculty in the Veterinary Support Services Group provide clients with counseling and assistance regarding testing options, sampling and testing strategies, interpretation of results, and incorporating diagnosis into disease prevention, surveillance, and control programs. A quarter of AHDC's fiscal 2020 $31 million operating budget was funded through a contract with the New York State Department of Agriculture and Markets to support the functioning of its legally established New York State Veterinary Diagnostic Laboratory.
AHDC has more than 200 faculty members who processed 229,582 germplasms in 2019 for 7,665 veterinary accounts from all federal states and territories and abroad, including 101,548 from New York State. By species, AHDC treated 108,528 equine germplasm, 64,385 and 12,197 canine and feline germplasms, 31,322 bovine germplasm, 2,562 and 1,229 goat and sheep germplasms, 785 cervical germplasm, 2,981 bird germplasms, and the rest from a variety of other mate, livestock, wild and exotic species. Specimens from more than 554,000 animals, more than half of them cattle, were tested by one or more of AHDC's laboratories.
Diagnostic testing, particularly for livestock and poultry specimens, supports and protects a vibrant component of New York State's agricultural economy, providing effective surveillance for endemic and epidemiological events in the state and beyond. AHDC is a designated Level 1 laboratory in the National Animal Health Laboratory Network, based on its accreditation status, infrastructure and functional laboratory information management system, its high level of emergency preparedness, monitoring capacity and continuous monitoring output, the value and level of animal commodities in its service area, and its active organizational contribution to the network.