Issue · 2018
Vol. 5, Iss. 6, Pages 72-90
2 articles · pp. 72-90 · All issues →
Short CommunicationPersistence of Newcastle Disease Virus Genotype II and Shedded Genotype VII in Poultry Farm Environment
Fady Samir, Rania F. El Naggar, Mohamed M. Hamoud, Manal M. Zaki, Abdulrhman M. Gamal, Samah E. Laban et al.
Despite intensive vaccination programs in many countries, including Egypt, Newcastle disease still being a significant threat to the poultry industry. Bad management for poultry byproducts (e.g. manure) might be a reason for environmental pollution w…
2 May 2019DOI 10.17582/journal.hv/2018/5.6.81.90
Research ArticleEvaluation of Moisture percentage and pH Scale in Relation to Survivability of Vaccine Escape Mutant Newcastle Disease Virus Genotype VII in Poultry Manure
Ragia S. Mohamed, Rania F. El Naggar, Mamdouh. M. Hamoud, Mohamed M. Hamoud, Abdulrhman M. Gamal, Samah E. Laban et al.
Newcastle disease virus (NDV) is still a havoc to the poultry flocks and outbreaks have occurred even in vaccinated flocks. Commercial Newcastle disease virus vaccines can provide various levels of protection against challenge with different NDV genotypes, rai…
30 Apr 2019DOI 10.17582/journal.hv/2018/5.6.72.80