The increased incidence and severity of Clostridium difficile infection (CDI) are thought to result partly from the emergence of the hypervirulent BI/NAP1/027 strain.
Clostridium difficile infection (CDI) is an increasing cause of nosocomial diarrhoea worldwide, which has been partly attributed to the emergence of hypervirulent strains including C. difficile BI/NAP1/ribotype 027 and BK/NAP7/ribotype 078.
An outbreak of Clostridium difficile infection (CDI) caused by ribotype 027 (B1/NAP1) began in our hospital in November 2014, and produced 141 episodes in the following months.
Fluoroquinolone and Macrolide Exposure Predict Clostridium difficile Infection with the Highly Fluoroquinolone- and Macrolide-Resistant Epidemic C. difficile Strain BI/NAP1/027.
The NAP1/BI/027 strain causes more-severe disease than other widely prevalent strains and affects patients who were not traditionally thought to be at risk for Clostridium difficile infection.
Evaluation of the Cepheid Xpert Clostridium difficile Epi assay for diagnosis of Clostridium difficile infection and typing of the NAP1 strain at a cancer hospital.
Clostridium difficile infection (CDI) has been increasing in incidence and severity in recent years, coincident with the spread of a "hypervirulent" strain, REA type BI (ribotype 027, PFGE NAP 1).
We compared multilocus variable-number tandem-repeat analysis (MLVA) and macrorestriction endonuclease analysis using pulsed-field gel electrophoresis (PFGE) to determine their utility to identify clusters of Clostridium difficile infection (CDI) among 91 isolates of PCR ribotype 027 (NAP1, for North American pulsed-field type 1) from nine hospitals (and 10 general practitioners associated with one institution) in England.