A Novel Peptide ELISA for Universal Detection of Antibodies to Human H5N1 Influenza Viruses

Active serologic surveillance of H5N1 highly pathogenic avian influenza (HPAI) virus in humans and poultry is critical to control this disease. However, the need for a robust, sensitive and specific serologic test for the rapid detection of antibodies to H5N1 viruses has not been met.