Publications

[evaluation of the incidence and toxicity of samples of bacillus cereus in various classes of foods sold and consumed in the state of rio de janeiro].	one hundred and fourteen strains of bacillus cereus were isolated during presumptive plate-counts from 18 groups of industrialized, non-industrialized, crude or cooked food, belonging to 10 separate classes. specific presumptive counts ranged from 10(2) to 6 x 10(3)/g or ml. among these isolates, 13 strains were derived from 3 outbreaks of food poisoning (involving a minimum of 57 people), as determined by the assayed bacteriological quality of the ingested foods. as an adopted procedure to corr ...	1985	3937011
molecular characterization and risk assessment of bacillus cereus sensu lato isolated from ultrahigh-temperature and pasteurized milk marketed in rio de janeiro, brazil.	the presence of bacillus cereus in milk is a major concern in the dairy industry. in this study 27 bacillus cereus sensu lato isolates from pasteurized and ultrahigh-temperature (uht) milk (24 whole uht and 4 pasteurized samples) collected at supermarket chains in rio de janeiro, brazil, were evaluated to assess the potential risk for food poisoning. toxigenic and virulence profiles were defined by gene-specific pcr. affiliation to phylogenetic groups was assigned by panc sequencing. microbiolog ...	2017	28556679