Publications

serological and molecular characterization of three enteric isolates of infectious bronchitis virus of chickens.	three coronaviruses isolated from the intestines of laying chickens were partially characterized. serological and molecular assays indicated that the enteric coronaviruses are infectious bronchitis virus (ibv) isolates. although the three isolates were recovered from three unrelated chicken flocks, their rnase t1-resistant oligonucleotide fingerprints were almost identical. the three isolates were not neutralized by antisera specific to ibv serotype connecticut, but their rnase t1-resistant olig ...	1990	2177976
serologic and cross-protection studies with several infectious bronchitis virus isolates from delmarva-reared broiler chickens.	five isolates, from broiler-type chickens, capable of causing acute respiratory disease were identified as infectious bronchitis virus (ibv). the agar-gel precipitin (agp) test was effective in identifying the isolates as ibv. virus-neutralization (vn) and cross-challenge tests indicated two of the isolates to be massachusetts types and one to be a jmk type. the remaining isolates were different from strains normally encountered in chickens reared on the delmarva peninsula. one isolate, although ...	1981	6274294