Evaluation of Newcastle Disease Antibody Titre in Broiler Poultry

Newcastle Disease Of Poultry

Evaluation of maternal antibody levels for establishing the vaccination program against Newcastle disease in ostrich chicks

  Newcastle disease virus (NDV) is known as one of the most important endemic viral pathogen for various avian species such as ostrich, in Iran. Therefore, establishing a routine vaccination program against ND in ostrich flocks would be useful in order to reduce the danger of this infection. Newcastle disease occurs among the ostriches and leads to high rate of mortality while most of the losse...

The effects of Thyme extrac (Thymus vulgaris) on systemic antibody responses against Influenza and Newcastle disease vaccine in broiler chickens

Background & Aim: The recent study was conducted to investigate the effects of Thyme extract in drinking water on immune response of broiler chickens. Experimental:  A total of 245 day-old broiler chicks were purchased and 20 chicks were bled for determination maternal antibody and remaining chicks divided into 5 equal groups. Chickens of group A, B and C received 0.1%, 0.15% and 0.2%...

The effects of Thyme extrac (Thymus vulgaris) on systemic antibody responses against Influenza and Newcastle disease vaccine in broiler chickens

Background & Aim: The recent study was conducted to investigate the effects of Thyme extract in drinking water on immune response of broiler chickens. Experimental:  A total of 245 day-old broiler chicks were purchased and 20 chicks were bled for determination maternal antibody and remaining chicks divided into 5 equal groups. Chickens of group A, B and C received 0.1%, 0.15% and 0.2%...

Control of Newcastle disease and duck plague in village poultry

A serological survey on the prevalence of antibodies to Newcastle disease virus was carried out in 2 communes of Phu Vang District, Thua Thien Hue Province, Central Vietnam. Villagers in the district keep chickens under either scavenging or enclosed backyard systems. Villages in each commune and households in each village were selected randomly. Approximately 30% of household flocks in each vil...