The study describes three clinical cases of infection with Avibacterium spp.. In case no. 1, respiratory clinical signs and high mortality (0.7–4.2% daily; total 21.2%) in Ross 308 broiler chic
aT, type strain.bCHL, chloramphenicol; CTX, cefotaxime; ERY, erythromycin; IPM, imipenem; PEN, penicillin; TET, tetracycline; VAN, vancomycin.cMICs in C medium are indicated in parentheses.dCCUG, Cult
Here we report the isolation of influenza A/H1N1 2009 pandemic (A/H1N1pdm) and A/H3N2 viruses carrying an I38T mutation in the polymerase acidic (PA) protein, which confers reduced susceptibility to b