This kit is designed for nucleic acid detection of infectious hypodermal and hematopoietic necrosis virus(IHHNV) , providing efficient and accurate detection of infectious hypodermal and hematopoietic necrosis virus(IHHNV) . It is widely applicable for early prevention and auxiliary diagnosis of infectious hypodermal and hematopoietic necrosis virus(IHHNV) . 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.