First report of CrpP prevalence in a South American country

Joaquim Ruiz, Karen Ocampo, Gina Salvador-Luján, Yelinda V. Reyes, Andrea C. Gómez, Carmen Valera-Krumdieck, Ariana D. Baca-Cumpa, Gabriela Soza, Joseph A. Pinto, María Ramos-Chirinos, José Lagos, Maribel Riveros, Maria J. Pons

Research output: Contribution to journalArticlepeer-review


The presence of crpP was established in 201 Pseudomonas aeruginosa isolates from 9 Peruvian hospitals. The 76.6% (154/201) of the isolates presented the crpP gene. Overall, 123/201 (61.2%) isolates were non-susceptible to ciprofloxacin. The prevalence of crpP-possessing P. aeruginosa in Peru is higher than in other geographical areas.

Original languageEnglish
Article number101082
JournalNew Microbes and New Infections
StatePublished - Jan 2023


  • CrpP
  • PMQR
  • TMQR
  • phosphorylase
  • quinolone-resistance


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