Possible vertical transmission of Bartonella bacilliformis in Peru.

Am J Trop Med Hyg

Facultad de Ciencias de la Salud, Escuela de Medicina, Universidad Peruana de Ciencias Aplicadas, Lima, Peru; Unidad de Cuidados Intensivos, Instituto Nacional de Salud del Niño, Lima, Peru; Barcelona Centre for International Health Research (Hospital Clinic, Universitat de Barcelona), Barcelona, Spain

Published: January 2015

A 22-day-old male was admitted with a 2-day history of irritability, dyspnea, jaundice, fever, and gastrointestinal bleeding. A thin blood smear was performed, which showed the presence of intraerythrocyte bacteria identified as Bartonella bacilliformis, and subsequently, the child was diagnosed with Carrion's disease. The diagnosis was confirmed by specific polymerase chain reaction. The child was born in a non-endemic B. bacilliformis area and had not traveled to such an area before hospitalization. However, the mother was from an endemic B. bacilliformis area, and posterior physical examination showed the presence of a wart compatible with B. bacilliformis in semi-immune subjects. These data support vertical transmission of B. bacilliformis.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4347366PMC
http://dx.doi.org/10.4269/ajtmh.14-0098DOI Listing

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