Phenotypical and molecular characterization of Acinetobacter spp. isolated from a pharmaceutical facility.

Characterizing microorganisms according to different criteria is useful when investigating sources of microbiological contamination in the pharmaceutical industry. The aim of this study was to characterize 38 Acinetobacter baumannii complex strains isolated from a biopharmaceutical industry by 16S rRNA sequencing, matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF/MS), multilocus sequence typing (MLST), antimicrobial susceptibility profile, biofilm formation, and sensibility to disinfectants. Thirty-three (86.

Establishment of certified reference material for the potency assay in yellow fever vaccine quality control, in accordance with International Standards Organization guidance.

The attenuated yellow fever vaccine (YFV) is offered free of charge to the Brazilian population through the National Immunization Program (NIP). One of the specifications for quality control analyses of the vaccine is the potency determination. This test determines the number of plaque forming units (PFU) in Vero cells.