District, state or regional veterinary diagnostic laboratories.
The district, regional or state laboratory is the local laboratory to which veterinarian practitioners usually submit samples, and consequently these laboratories are usually the first to observe a suspected disease problem. In most countries, these laboratories are under the jurisdiction of the State or region in which they are located. In the United States of America (USA), most veterinary diagnostic laboratories are State-associated and operate under the aegis of either the State Department of Agriculture or a university. The national laboratory provides reference assistance to the State laboratories. In the USA, the national Laboratory (the National Veterinary Services Laboratories) acts as a consultant to confirm difficult diagnoses and administer performance tests for State-associated laboratories. District, state or regional laboratories need to share information regarding technological advances in diagnostic procedures. This need was met in the USA by the formation of the American Association of Veterinary Laboratory Diagnosticians (AAVLD) in the late 1950s. Another requirement of district, state or regional diagnostic laboratories is a method to confirm quality assurance, which was fulfilled in the USA by an accreditation programme established through the AAVLD. The Accreditation Committee evaluates laboratories (on request) in terms of organisation, personnel, physical facilities and equipment, records, finance and budget. Those laboratories which meet the standards as established in the 'Essential Requirements for Accreditation' are given accreditation status, which indicates that they have the expertise and facilities to perform tests on food-producing animals for shipment in national or international commerce and on companion, laboratory or zoo animals. While confidentiality of test records is most important, it is becoming necessary to release certain types of animal disease test information if a country is to participate in the exportation of animals and animal products. As district, state and regional laboratories operate under many different administrative entities (i.e., universities, State governments and the Federal government), various checks at different administrative levels provide safeguards and reduce the possibility of faulty disease reporting.
Gosser
H S
HS
Veterinary Medical Diagnostic Laboratory, University of Missouri, Columbia 65205, USA.
Morehouse
L G
LG
D000068:Accreditation; D000820:Animal Diseases / Q000175:diagnosis*; D000818:Animals; D003219:Confidentiality; D014943:Global Health; D007753:Laboratories / Q000458:organization & administration*; D017056:Medical Laboratory Personnel / Q000458:organization & administration*; D012952:Societies; D013219:State Government; D014481:United States; D014730:Veterinary Medicine