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Volume 32, Number 3—March 2026

Research

Seroincidence Rate of Typhoidal Salmonella in Children, Kenya, 2017–2018

Aslam KhanComments to Author , Polina Kamenskaya, Izabela Rezende, Francis M. Mutuku, Bryson Ndenga, Zainab Jembe, Priscilla Maina, Philip Chebii, Charles Ronga, Victoria Okuta, Denise O. Garrett, Donal Bisanzio, Kristen Aiemjoy, Jason R. Andrews, A. Desiree LaBeaud1, and Richelle Charles1
Author affiliation: Stanford University School of Medicine, Stanford, California, USA (A. Khan, I. Rezende, J.R. Andrews, D. LaBeaud); Massachusetts General Hospital, Boston, Massachusetts, USA (P. Kamenskaya, R. Charles); Technical University of Mombasa, Mombasa, Kenya (F.M. Mutuku); Kenya Medical Research Institute, Kisumu, Kenya (B. Ndenga, C. Ronga, V. Okuta); Msambweni County Referral Hospital, Msambweni, Kenya (Z. Jembe, P. Maina, P. Chebii); Albert B. Sabin Vaccine Institute, Washington, DC, USA (D.O. Garrett); RTI International, Research Triangle Park, North Carolina, USA (D. Bisanzio); University of California, Davis, California, USA (K. Aiemjoy); Mahidol University, Bangkok, Thailand (K. Aiemjoy); Harvard Medical School, Boston (R. Charles); Harvard T.H. Chan School of Public Health, Boston (R. Charles)

Main Article

Figure 1

Sites used in study of seroincidence rate of typhoidal Salmonella in children, Kenya, 2017–2018. The serologic density of HlyE IgG, measured in ELISA units, was mapped onto study sites. Boxes represent a 100 m × 100 m grid. Kisumu (A) and Ukunda (B) are the more densely populated sites, Chulaimbo (C) and Msambweni (D) the less densely populated sites. E) Locations of study sites within Kenya.

Figure 1. Sites used in study of seroincidence rate of typhoidal Salmonella in children, Kenya, 2017–2018. The serologic density of HlyE IgG, measured in ELISA units, was mapped onto study sites. Boxes represent a 100 m × 100 m grid. Kisumu (A) and Ukunda (B) are the more densely populated sites, Chulaimbo (C) and Msambweni (D) the less densely populated sites. E) Locations of study sites within Kenya.

Main Article

1These senior authors contributed equally to this article.

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Page updated: March 20, 2026
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