Research Note: Effects of Escherichia coli co-infection on the protective efficacy assessment of two common infectious bronchitis vaccines

ABSTRACT: Avian infectious bronchitis (IB), a highly contagious disease hazardous to the poultry industry, is caused by an etiological agent called the infectious bronchitis virus (IBV). Some IBV strains (IBVs) alone usually do not cause high mortality in field conditions if not with secondary patho...

Full description

Bibliographic Details
Main Authors: Yu-Xi Shen, Wen-Wen Li, Jing Xia, Ji-Teng Du, Shu-Yun Li, Wen Chen, Min Cui, Xin-Feng Han, Yong Huang
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:Poultry Science
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0032579121003588