J. O. A. Okoye

LaSota vaccination may not protect against the lesions of velogenic newcastle disease in chickens

Wilfred Sunday Ezema, J. O. A. Okoye, J.A. Nwanta · Tropical Animal Health and Production · 2008 · 44 citations

Vaccination, Veterinary Vaccine, Animal Science +11

An Outbreak of Infectious Bursal Disease among Chickens between 16 and 20 Weeks Old

J. O. A. Okoye, M. Uzoukwu · Avian Diseases · 1981 · 36 citations

Pathology, Veterinary Microbiology, Infectious Bursal Disease +16

Serologic evidence of avian influenza virus infections among Nigerian agricultural workers

J. O. A. Okoye, Didacus Chukwuemeka Eze, Whitney S. Krueger et al. · Journal of Medical Virology · 2013 · 35 citations · Full text

Atrophy of the lymphoid organs and suppression of antibody response caused by velogenic Newcastle disease virus infection in chickens

Wilfred Sunday Ezema, Didacus Chukwuemeka Eze, S.V.O. Shoyinka et al. · Tropical Animal Health and Production · 2016 · 31 citations

Allergy, Poultry Disease, Pathogenesis +9

Prevalence of Newcastle Disease Viruses in Wild and Captive Birds in Central Nigeria

O.J. Ibu, J. O. A. Okoye, E.P. Adulugba et al. · International Journal of Poultry Science · 2009 · 29 citations · Full text

Central Nigeria, Captive Birds, Virus Epidemiology +10