This kit is a chromatographic immunoassay for qualitative detection of hemagglutinin (HA) of Influenza Type-A viruses, H5 strain (also known as highly pathogenic avian influenza) in human body excretes, nasopharyngeal aspirates, chicken embryo whole virus inoculation or viral lysates, etc. It is intended for clinical identification of specific H5, type-A influenza viruses.