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Volume 31, Number 8—August 2025

CME ACTIVITY - Research

Scheffersomyces spartinae Fungemia among Pediatric Patients, Pakistan, 2020–2024

Kauser Jabeen, Joveria Farooqi, Lacy M. Simons, Judd F. Hultquist, Ramon Lorenzo-Redondo, Charlesnika T. Evans, Erica M. Hartmann, Mohammad Hanif, Zahra Hasan, Syed Faisal Mahmood, Javaria Ashraf, Hassan Ghayas, Sadaf Zaka, Noureen Saeed, Sayed Ali Raza Shah Bukhari, Mehreen Arshad, Larry K. Kociolek, Sameer J. Patel, Rumina Hasan, and Egon A. OzerComments to Author 
Author affiliation: Aga Khan University, Karachi, Pakistan (K. Jabeen, J. Farooqui, Z. Hasan, S.F. Mahmood, J. Ashraf, H. Ghayas, S. Zaka, N. Saeed, S.A.R. Shah Buhari, M. Arshad, R. Hasan); Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA (L.M. Simons, J.F. Hultquist, R. Lorenzo-Redondo, C.T. Evans, E.M. Hartmann, E.A. Ozer); Northwestern University Havey Institute for Global Health, Chicago (L.M. Simons, J.F. Hultquist, R. Lorenzo-Redondo, E.A. Ozer); Edward Hines Jr. VA Hospital, Hines, Illinois, USA (C.T. Evans); Northwestern University McCormick School of Engineering, Evanston, Illinois, USA (E.M. Hartmann); National Institute of Child Health, Karachi (M. Hanif); Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago (M. Arshad, L.K. Kociolek, S.J. Patel); London School of Hygiene and Tropical Medicine, London, UK (R. Hasan)

Main Article

Figure 1

Characteristics of yeast biochemically identified as Clavispora lusitaniae during an outbreak of Scheffersomyces spartinae fungemia among pediatric patients, Pakistan, 2020–2024. A) Number of blood cultures with yeast identified as C. lusitaniae by patient age range and year, 2015–2023. Biochemical species identification performed by VITEK 2 YST ID card system (bioMérieux). B) Species designation by internal transcribed sequence among isolates initially identified as C. lusitaniae from blood or other sources that subsequently underwent whole-genome sequencing, 2020–2024.

Figure 1. Characteristics of yeast biochemically identified as Clavispora lusitaniae during an outbreak of Scheffersomyces spartinae fungemia among pediatric patients, Pakistan, 2020–2024. A) Number of blood cultures with yeast identified as C. lusitaniae by patient age range and year, 2015–2023. Biochemical species identification performed by VITEK 2 YST ID card system (bioMérieux). B) Species designation by internal transcribed sequence among isolates initially identified as C. lusitaniae from blood or other sources that subsequently underwent whole-genome sequencing, 2020–2024.

Main Article

Page created: June 02, 2025
Page updated: July 24, 2025
Page reviewed: July 24, 2025
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