|Dichotomised results for two HI test used for the detection of H5 antibodies in ducks naturally exposed to H5 avian influenza virus|
Ducks were sampled in December 2008 in Central Java, Indonesia. A cut-off titre of ≥ 4 log2 (16) was used to distinguish between positive and negative results. Abbreviations: HI-CRBC (Haemagglutination inhibition test using chicken red blood cells), HI-HRBC (Haemagglutination inhibition test using horse red blood cells).
Wibawa et al.
Wibawa et al. BMC Veterinary Research 2012 8:117 doi:10.1186/1746-6148-8-117