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Cartas al editor.

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Title: Cartas al editor.
Authors: Forero-Peña, David A.1,2,3,4, Carrión-Nessi, Fhabián S.1,2, Muñoz-Leal, Sebastián5, Silva-Ramos, Carlos Ramiro6,7, Faccini-Martínez, Álvaro A.8,9 afaccini@homil.gov.co
Source: Biomédica: Revista del Instituto Nacional de Salud. mar2026, Vol. 46 Issue 1, p163-166. 4p.
Subjects: DIAGNOSIS, MICROSCOPY, ANAPLASMOSIS, BABESIOSIS, MOLECULAR diagnosis, EHRLICHIOSIS, PUBLIC health, EPIDEMIOLOGY
Geographic Terms: VENEZUELA
Abstract (English): The letter to the editor focuses on a methodological critique of the study on infections by Ehrlichia spp., Anaplasma spp., and Babesia spp. in humans in Puerto Ordaz, Venezuela. The authors point out that diagnosis based solely on microscopy of Giemsa-stained blood smears has low sensitivity and specificity, which could lead to false positives and overestimate the prevalence of these infections, especially in asymptomatic individuals. Furthermore, they highlight the absence in Venezuela of recognized vectors for these pathogens and the need for molecular methods and multivariate statistical analyses to validate the results. Finally, they recommend that future research use confirmatory techniques and more robust designs to obtain reliable epidemiological data that can guide public health policies. [Extracted from the article]
Abstract (Spanish): La carta al editor se centra en una crítica metodológica al estudio sobre infecciones por Ehrlichia spp., Anaplasma spp. y Babesia spp. en humanos en Puerto Ordaz, Venezuela. Los autores señalan que el diagnóstico basado únicamente en la microscopía de frotis sanguíneos teñidos con Giemsa presenta baja sensibilidad y especificidad, lo que podría generar falsos positivos y sobreestimar la prevalencia de estas infecciones, especialmente en individuos asintomáticos. Además, destacan la ausencia en Venezuela de vectores reconocidos para estos patógenos y la necesidad de métodos moleculares y análisis estadísticos multivariados para validar los resultados. Finalmente, recomiendan que futuras investigaciones utilicen técnicas confirmatorias y diseños más robustos para obtener datos epidemiológicos confiables que orienten políticas de salud pública. [Extracted from the article]
Copyright of Biomédica: Revista del Instituto Nacional de Salud is the property of Instituto Nacional de Salud of Colombia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: MedicLatina
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PubType: Academic Journal
PubTypeId: academicJournal
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Cartas al editor.
– Name: Author
  Label: Authors
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  Data: <searchLink fieldCode="AR" term="%22Forero-Peña%2C+David+A%2E%22">Forero-Peña, David A.</searchLink><relatesTo>1,2,3,4</relatesTo><br /><searchLink fieldCode="AR" term="%22Carrión-Nessi%2C+Fhabián+S%2E%22">Carrión-Nessi, Fhabián S.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Muñoz-Leal%2C+Sebastián%22">Muñoz-Leal, Sebastián</searchLink><relatesTo>5</relatesTo><br /><searchLink fieldCode="AR" term="%22Silva-Ramos%2C+Carlos+Ramiro%22">Silva-Ramos, Carlos Ramiro</searchLink><relatesTo>6,7</relatesTo><br /><searchLink fieldCode="AR" term="%22Faccini-Martínez%2C+Álvaro+A%2E%22">Faccini-Martínez, Álvaro A.</searchLink><relatesTo>8,9</relatesTo><i> afaccini@homil.gov.co</i>
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  Data: <searchLink fieldCode="JN" term="%22Biomédica%3A+Revista+del+Instituto+Nacional+de+Salud%22">Biomédica: Revista del Instituto Nacional de Salud</searchLink>. mar2026, Vol. 46 Issue 1, p163-166. 4p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22DIAGNOSIS%22">DIAGNOSIS</searchLink><br /><searchLink fieldCode="DE" term="%22MICROSCOPY%22">MICROSCOPY</searchLink><br /><searchLink fieldCode="DE" term="%22ANAPLASMOSIS%22">ANAPLASMOSIS</searchLink><br /><searchLink fieldCode="DE" term="%22BABESIOSIS%22">BABESIOSIS</searchLink><br /><searchLink fieldCode="DE" term="%22MOLECULAR+diagnosis%22">MOLECULAR diagnosis</searchLink><br /><searchLink fieldCode="DE" term="%22EHRLICHIOSIS%22">EHRLICHIOSIS</searchLink><br /><searchLink fieldCode="DE" term="%22PUBLIC+health%22">PUBLIC health</searchLink><br /><searchLink fieldCode="DE" term="%22EPIDEMIOLOGY%22">EPIDEMIOLOGY</searchLink>
– Name: SubjectGeographic
  Label: Geographic Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22VENEZUELA%22">VENEZUELA</searchLink>
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: The letter to the editor focuses on a methodological critique of the study on infections by Ehrlichia spp., Anaplasma spp., and Babesia spp. in humans in Puerto Ordaz, Venezuela. The authors point out that diagnosis based solely on microscopy of Giemsa-stained blood smears has low sensitivity and specificity, which could lead to false positives and overestimate the prevalence of these infections, especially in asymptomatic individuals. Furthermore, they highlight the absence in Venezuela of recognized vectors for these pathogens and the need for molecular methods and multivariate statistical analyses to validate the results. Finally, they recommend that future research use confirmatory techniques and more robust designs to obtain reliable epidemiological data that can guide public health policies. [Extracted from the article]
– Name: Abstract
  Label: Abstract (Spanish)
  Group: Ab
  Data: La carta al editor se centra en una crítica metodológica al estudio sobre infecciones por Ehrlichia spp., Anaplasma spp. y Babesia spp. en humanos en Puerto Ordaz, Venezuela. Los autores señalan que el diagnóstico basado únicamente en la microscopía de frotis sanguíneos teñidos con Giemsa presenta baja sensibilidad y especificidad, lo que podría generar falsos positivos y sobreestimar la prevalencia de estas infecciones, especialmente en individuos asintomáticos. Además, destacan la ausencia en Venezuela de vectores reconocidos para estos patógenos y la necesidad de métodos moleculares y análisis estadísticos multivariados para validar los resultados. Finalmente, recomiendan que futuras investigaciones utilicen técnicas confirmatorias y diseños más robustos para obtener datos epidemiológicos confiables que orienten políticas de salud pública. [Extracted from the article]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Biomédica: Revista del Instituto Nacional de Salud is the property of Instituto Nacional de Salud of Colombia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=lth&AN=192272137
RecordInfo BibRecord:
  BibEntity:
    Languages:
      – Code: spa
        Text: Spanish
    PhysicalDescription:
      Pagination:
        PageCount: 4
        StartPage: 163
    Subjects:
      – SubjectFull: DIAGNOSIS
        Type: general
      – SubjectFull: MICROSCOPY
        Type: general
      – SubjectFull: ANAPLASMOSIS
        Type: general
      – SubjectFull: BABESIOSIS
        Type: general
      – SubjectFull: MOLECULAR diagnosis
        Type: general
      – SubjectFull: EHRLICHIOSIS
        Type: general
      – SubjectFull: PUBLIC health
        Type: general
      – SubjectFull: EPIDEMIOLOGY
        Type: general
      – SubjectFull: VENEZUELA
        Type: general
    Titles:
      – TitleFull: Cartas al editor.
        Type: main
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      – PersonEntity:
          Name:
            NameFull: Forero-Peña, David A.
      – PersonEntity:
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            NameFull: Carrión-Nessi, Fhabián S.
      – PersonEntity:
          Name:
            NameFull: Muñoz-Leal, Sebastián
      – PersonEntity:
          Name:
            NameFull: Silva-Ramos, Carlos Ramiro
      – PersonEntity:
          Name:
            NameFull: Faccini-Martínez, Álvaro A.
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          Dates:
            – D: 01
              M: 03
              Text: mar2026
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-print
              Value: 01204157
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            – Type: volume
              Value: 46
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              Value: 1
          Titles:
            – TitleFull: Biomédica: Revista del Instituto Nacional de Salud
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