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Home / Archives for Fortes F

Genetic diversity of norovirus in children under 5 years of age with acute gastroenteritis from Angola

  • Authors: Esteves A, Nordgren J, Tavares C, Fortes F, Dimbu R, Saraiva N, Istrate C
  • Publication Year: 2018
  • Journal: Epidemiology and Infection
  • Link: https://www.ncbi.nlm.nih.gov/pubmed/29534772%20

Norovirus (NoV) is a major cause of acute gastroenteritis (AGE). In this study, we investigated the genetic diversity of NoV strains identified in children under 5 years of age with AGE in four provinces of Angola. Faecal samples from 343 children were screened for NoV by an in house real-time PCR assay and genotyping was […]
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Infection by intestinal parasites, stunting and anemia in school-aged children from southern Angola

  • Authors: Atouguia J, Centeno-Lima S, Ferreira FS, Fortes F, Guerra A, Oliveira D
  • Publication Year: 2015
  • Journal: PLoS One
  • Link: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0137327

Intestinal parasites are responsible for morbidity in children worldwide, especially in low income countries. In the present study we determine the prevalence of intestinal parasites and explore its association with anemia and stunting in school-aged children. A cross-sectional study was conducted from September to October 2010 enrolling 328 children attending the primary school in Lubango, […]
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Molecular epidemiology of rotavirus in four provinces of Angola before vaccine introduction

  • Authors: Dimbu R, Esteves A, Fortes F, Istrate C, Mendes C, Nordgren J, Pereira J, Saraiva N
  • Publication Year: 2016
  • Journal: Journal of Medical Virology
  • Link: http://onlinelibrary.wiley.com/doi/10.1002/jmv.24510/epdf

Angola is a sub-Saharan country in southern Africa highly affected by diarrhoeal disease with limited epidemiological data regarding etiologic agents. This study was performed during 2012-2013, prior to rotavirus vaccine introduction, with the objective to detect and characterize the rotavirus strains circulating in four provinces of the country: Huambo, Luanda, Zaire, and Cabinda. A high […]
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Molecular epidemiology of rotavirus in four provinces of Angola before vaccine introduction

  • Authors: Dimbu R, Esteves A, Fortes F, Istrate C, Nordgren J, Saraiva N, Pereira J, Mendes C
  • Journal: Journal of Medical Virology
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/26946356

Angola is a sub-Saharan country in southern Africa highly affected by diarrhoeal disease with limited epidemiological data regarding etiologic agents. This study was performed during 2012-2013, prior to rotavirus vaccine introduction, with the objective to detect and characterize the rotavirus strains circulating in four provinces of the country: Huambo, Luanda, Zaire and Cabinda.
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Evaluation of prevalence’s of pfdhfr and pfdhps mutations in Angola.

  • Authors: Dimbu R, Do Rosário VE, Figueiredo P, Fortes F, Lopes D, Neto Z
  • Journal: Malaria Journal
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=Evaluation+of+prevalence%27s+of+pfdhfr+and+pfdhps+mutations+in+Angola.

BACKGROUND:
Malaria is the major cause of morbidity and mortality in Angola. The most vulnerable groups to Plasmodium falciparum infection are pregnant women and children under five years of age.
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About GHTM

GHTM is a R&D Unit that brings together researchers with a track record in Tropical Medicine and International & Global Health. It aims at strengthening Portugal's role as a leading partner in the development and implementation of a global health research agenda. Our evidence-based interventions contribute to the promotion of equity in health and to improve the health of populations.

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