The role of local chickens in poultry production in Nigeria

No Abstract.Nigerian Veterinary Journal Vol. 26 (2) 2005: pp. 68-7

The effects of Newcastle Disease Vaccine (Komarov) on unvaccinated local hens

Twenty out of thirty local breed of hens (Gallus gallus domesticus) that had not been immunologically primed by previous routine vaccination were inoculated with Newcastle disease vaccine (Komarov) intramuscularly while the remaining ten hens acted as uninoculated control. Clinical results show that 30% of the 20 birds vaccinated with Newcastle Disease Vaccine (Komarov) showed characteristic greenish yellowish diarrhoea, cumulative sharp drop in egg production (60%) while respiratory signs like gasping, sneezing and coughing were noticed in the 60% of the birds. Statistical analysis using analysis of variance (ANOVA) showed that Newcastle disease viral antibody titres in the sera and egg yolk of the inoculated hens were significantly (

Serological evidence of egg drop syndrome 1976 (Eds \'76) in laying chickens in South Eastern Nigeria

No Abstract.Nigerian Veterinary Journal Vol. 29 (2) 2008: pp. 37-4