This kit is designed for nucleic acid detection of Cyprinid herpesvirus 2 (CyHV-2), providing efficient and accurate detection of Cyprinid herpesvirus 2 (CyHV-2). It is widely applicable for early prevention and auxiliary diagnosis of Cyprinid herpesvirus 2 (CyHV-2). The product does not include live samples as positive controls; instead, it provides synthetically produced specific DNA fragments as positive standards. This kit is intended strictly for scientific research by professionals and is not for use in clinical diagnosis or treatment.