Prevalencia de infección por los virus de la hepatitis B, D y por retrovirus en la etnia matsés (Loreto, Perú)

César Cabezas; Omar Trujillo; Johanna Balbuena; Luis Marin; Magna Suárez; Max Themme; Hugo Rodriguez; Pedro Valencia; Luis Crispin-Huamani

doi:10.17843/RPMESP.2020.372.4696

Prevalencia de infección por los virus de la hepatitis B, D y por retrovirus en la etnia matsés (Loreto, Perú)

Translated title of the contribution: Prevalence of HBV, HDV and retrovirus infection in the matsés ethnic group in Loreto, Peru

César Cabezas, Omar Trujillo, Johanna Balbuena, Luis Marin, Magna Suárez, Max Themme, Hugo Rodriguez, Pedro Valencia, Luis Crispin-Huamani

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Observational, cross-sectional, populational study to determine the prevalence of infection by hepatitis B virus (HBV), hepatitis D virus (HDV), human immunodeficiency virus (HIV) and human T-lymphotropic virus type 1 and 2 (HTLV-1/2) in the Matsés ethnic group, after immunization against HBV. ELISA and qPCR tests were used in 963 residents. The prevalence of HBsAg, Anti-HBc and Anti-HBs was 3.32%, 36.03% and 58.67% respectively. In 3.1% of the population the viral load was greater than 2000 IU/mL. In children under 10 years, the prevalence of HBsAg and anti-HBc was 0.0% and 2.6%, respectively, while protective antibodies were found in 94.4%. The prevalence of HIV and HTLV-1/2 infection was 1.5% and 0.6%, respectively. It is therefore concluded that there are low rates of HBV and HDV infection in the Matsés child population. Likewise, the presence of HIV and HTLV-1/2 infection is confirmed.

Translated title of the contribution	Prevalence of HBV, HDV and retrovirus infection in the matsés ethnic group in Loreto, Peru
Original language	Spanish
Pages (from-to)	259-264
Number of pages	6
Journal	Revista Peruana de Medicina Experimental y Salud Publica
Volume	37
Issue number	2
DOIs	https://doi.org/10.17843/RPMESP.2020.372.4696
State	Published - 2020
Externally published	Yes

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© 2020, Instituto Nacional de Salud. All rights reserved.

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Cabezas, C., Trujillo, O., Balbuena, J., Marin, L., Suárez, M., Themme, M., Rodriguez, H., Valencia, P., & Crispin-Huamani, L. (2020). Prevalencia de infección por los virus de la hepatitis B, D y por retrovirus en la etnia matsés (Loreto, Perú). Revista Peruana de Medicina Experimental y Salud Publica, 37(2), 259-264. https://doi.org/10.17843/RPMESP.2020.372.4696

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abstract = "Observational, cross-sectional, populational study to determine the prevalence of infection by hepatitis B virus (HBV), hepatitis D virus (HDV), human immunodeficiency virus (HIV) and human T-lymphotropic virus type 1 and 2 (HTLV-1/2) in the Mats{\'e}s ethnic group, after immunization against HBV. ELISA and qPCR tests were used in 963 residents. The prevalence of HBsAg, Anti-HBc and Anti-HBs was 3.32%, 36.03% and 58.67% respectively. In 3.1% of the population the viral load was greater than 2000 IU/mL. In children under 10 years, the prevalence of HBsAg and anti-HBc was 0.0% and 2.6%, respectively, while protective antibodies were found in 94.4%. The prevalence of HIV and HTLV-1/2 infection was 1.5% and 0.6%, respectively. It is therefore concluded that there are low rates of HBV and HDV infection in the Mats{\'e}s child population. Likewise, the presence of HIV and HTLV-1/2 infection is confirmed.",

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Cabezas, C, Trujillo, O, Balbuena, J, Marin, L, Suárez, M, Themme, M, Rodriguez, H, Valencia, P & Crispin-Huamani, L 2020, 'Prevalencia de infección por los virus de la hepatitis B, D y por retrovirus en la etnia matsés (Loreto, Perú)', Revista Peruana de Medicina Experimental y Salud Publica, vol. 37, no. 2, pp. 259-264. https://doi.org/10.17843/RPMESP.2020.372.4696

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T1 - Prevalencia de infección por los virus de la hepatitis B, D y por retrovirus en la etnia matsés (Loreto, Perú)

AU - Cabezas, César

AU - Trujillo, Omar

AU - Balbuena, Johanna

AU - Marin, Luis

AU - Suárez, Magna

AU - Themme, Max

AU - Rodriguez, Hugo

AU - Valencia, Pedro

AU - Crispin-Huamani, Luis

PY - 2020

Y1 - 2020

N2 - Observational, cross-sectional, populational study to determine the prevalence of infection by hepatitis B virus (HBV), hepatitis D virus (HDV), human immunodeficiency virus (HIV) and human T-lymphotropic virus type 1 and 2 (HTLV-1/2) in the Matsés ethnic group, after immunization against HBV. ELISA and qPCR tests were used in 963 residents. The prevalence of HBsAg, Anti-HBc and Anti-HBs was 3.32%, 36.03% and 58.67% respectively. In 3.1% of the population the viral load was greater than 2000 IU/mL. In children under 10 years, the prevalence of HBsAg and anti-HBc was 0.0% and 2.6%, respectively, while protective antibodies were found in 94.4%. The prevalence of HIV and HTLV-1/2 infection was 1.5% and 0.6%, respectively. It is therefore concluded that there are low rates of HBV and HDV infection in the Matsés child population. Likewise, the presence of HIV and HTLV-1/2 infection is confirmed.

AB - Observational, cross-sectional, populational study to determine the prevalence of infection by hepatitis B virus (HBV), hepatitis D virus (HDV), human immunodeficiency virus (HIV) and human T-lymphotropic virus type 1 and 2 (HTLV-1/2) in the Matsés ethnic group, after immunization against HBV. ELISA and qPCR tests were used in 963 residents. The prevalence of HBsAg, Anti-HBc and Anti-HBs was 3.32%, 36.03% and 58.67% respectively. In 3.1% of the population the viral load was greater than 2000 IU/mL. In children under 10 years, the prevalence of HBsAg and anti-HBc was 0.0% and 2.6%, respectively, while protective antibodies were found in 94.4%. The prevalence of HIV and HTLV-1/2 infection was 1.5% and 0.6%, respectively. It is therefore concluded that there are low rates of HBV and HDV infection in the Matsés child population. Likewise, the presence of HIV and HTLV-1/2 infection is confirmed.

KW - HIV

KW - HTLV

KW - Hepatitis B

KW - Immunization

KW - Indigenous population (source: MeSH NLM)

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DO - 10.17843/RPMESP.2020.372.4696

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AN - SCOPUS:85088944520

SN - 1726-4634

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JO - Revista Peruana de Medicina Experimental y Salud Publica

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ER -

Prevalencia de infección por los virus de la hepatitis B, D y por retrovirus en la etnia matsés (Loreto, Perú)

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