1
|
Manzanares Villanueva K, Pinedo Vasquez T, Peñataro Yori P, Romaina Cacique L, Garcia Bardales PF, Shapiama Lopez WV, Zegarra Paredes F, Perez KF, Rengifo Pinedo S, Silva Delgado H, Flynn T, Schiaffino F, Colston JM, Paredes Olortegui MP, Kosek MN. The Enterics for Global Health (EFGH) Shigella Surveillance Study in Peru. Open Forum Infect Dis 2024; 11:S121-S128. [PMID: 38532951 PMCID: PMC10962730 DOI: 10.1093/ofid/ofad655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024] Open
Abstract
Background The Enterics for Global Health (EFGH) Peru site will enroll subjects in a periurban area of the low Amazon rainforest. The political department of Loreto lags behind most of Peru in access to improved sources of water and sanitation, per capita income, children born <2.5 kg, and infant and child mortality. Chronic undernutrition as manifested by linear growth shortfalls is common, but wasting and acute malnutrition are not. Methods The recruitment of children seeking care for acute diarrheal disease takes place at a geographic cluster of government-based primary care centers in an area where most residents are beneficiaries of free primary healthcare. Results Rates of diarrheal disease, dysentery, and Shigella are known to be high in the region, with some of the highest rates of disease documented in the literature and little evidence in improvement over the last 2 decades. This study will update estimates of shigellosis by measuring the prevalence of Shigella by polymerase chain reaction and culture in children seeking care and deriving population-based estimates by measuring healthcare seeking at the community level. Conclusions Immunization has been offered universally against rotavirus in the region since 2009, and in a context where adequate water and sanitation are unlikely to obtain high standards in the near future, control of principal enteropathogens through immunization may be the most feasible way to decrease the high burden of disease in the area in the near future.
Collapse
Affiliation(s)
| | | | - Pablo Peñataro Yori
- Division of Infectious Diseases and International Health, School of Medicine, University of Virginia, Charlottesville, Virginia, USA
| | | | | | | | | | - Karin F Perez
- Asociación Benéfica Prisma, Unidad de Investigaciones Biomedicas, Iquitos, Loreto, Peru
| | - Silvia Rengifo Pinedo
- Asociación Benéfica Prisma, Unidad de Investigaciones Biomedicas, Iquitos, Loreto, Peru
| | - Hermann Silva Delgado
- Facultad de Medicina Humana, Universidad Nacional de la Amazonia Peruana, Iquitos, Loreto, Peru
| | - Thomas Flynn
- Division of Infectious Diseases and International Health, School of Medicine, University of Virginia, Charlottesville, Virginia, USA
| | - Francesca Schiaffino
- Division of Infectious Diseases and International Health, School of Medicine, University of Virginia, Charlottesville, Virginia, USA
- Faculty of Veterinary Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Josh M Colston
- Division of Infectious Diseases and International Health, School of Medicine, University of Virginia, Charlottesville, Virginia, USA
| | | | - Margaret N Kosek
- Division of Infectious Diseases and International Health, School of Medicine, University of Virginia, Charlottesville, Virginia, USA
| |
Collapse
|