Newcastle disease (ND), caused by avian paramyxovirus serotype 1 (APMV-1) viruses, is included in List A of the Office International des Epizooties. Historically, ND has been a devastating disease of poultry, and in many countries the disease remains one of the major problems affecting existing or developing poultry industries. Even in countries where ND may be considered to be controlled, an e...

  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...

Newcastle disease is an infectious of poultry caused by avian Paramyxovirus type I that affects more than two hundred species. It enzootic in parts Asia, Africa, the Middle East and some countries South America. Isolated outbreaks occur sporadically European Central This review synthesizes available information on virus it causes. The transmitted direct contact with infected animals or indirect...

Newcastle Disease (ND) has been recognized for a long time as one of the major production and health constraints to rural poultry. There have been increasing reports by private veterinarians of ND outbreaks in commercial farms in the Federal Capital Territory (FCT), Nigeria but the epidemiological status of the disease in local chickens is unknown and outbreaks are usually not reported. A serol...