Molecular epidemiologic investigation of Polish avian Pasteurella multocida strains isolated from fowl cholera outbreaks showing restricted geographical and host-specific distribution.

Molecular epidemiologic analyses of the 42 clinical isolates of Pasteurella multocida from various avian hosts (geese, ducks, turkeys, and laying hens) in Poland from 2001 to 2011, including a single reference strain, were performed by enterobacterial repetitive intergenic consensus (ERIC)-PCR, single primer PCR, and repetitive extragenic palindromic (REP)-PCR. Forty-two isolates were identified as P. multocida (serotype A).