Article
Novel infectious bronchitis virus S1 genotypes in Mexico 1998-1999.
Avian diseases - 1 Jan 2000
Gelb J, Ladman B S, Tamayo M, Gonzalez M, Sivanandan V
Abstract excerpt
Seventeen infectious bronchitis virus (IBV) field isolates recovered from commercial broiler flocks in Mexico were identified by reverse transcription-polymerase chain reaction cycle sequencing of the S1 gene. The isolates were obtained from broilers on farms from the neighboring states of Queretaro and San Luis Potosi in 1998 and 1999. Flocks had an ongoing history of bacterial-complicated respiratory disease...
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