| seroprevalence of egg drop syndrome--76 virus as cause of poor egg productivity of poultry in nsukka, south east nigeria. | to determine if egg drop syndrome 76 virus infection is among the causes of lowered egg productivity in commercial poultry farms in south eastern part of nigeria and to know the prevalence of the infection, ten farms with history of lowered egg production in nsukka local government area of enugu state were randomly selected. sera from ten hens in each of the selected farms were assayed for antibodies against eds 76 virus by the haemagglutination-inhibition (hi) test. the mean hi titre of the ten ... | 2008 | 18422256 |