Persistence of Newcastle Disease Virus Genotype II and Shedded Genotype VII in Poultry Farm Environment
Persistence of Newcastle Disease Virus Genotype II and Shedded Genotype VII in Poultry Farm Environment
Fady Samir1, Rania F. El Naggar2, Mohamed M. Hamoud3, Manal M. Zaki1, Abdulrhman M. Gamal1, Samah E. Laban1, Shaimaa A. E. Nasr1, El Shaimaa Ismael1, Osama K. Zahran1*