Increased prevalence of Plasmodium falciparum malaria in Honduras, Central America Aumento de la prevalencia de malaria por Plasmodium falciparum en Honduras, Centroamerica
We report on our investigation of a malaria outbreak in Honduras, Central America, in January 1997. We tested 202 patients with fever and chills using thin and thick blood film microscopy. Sixteen patients lived in the city and the rest lived in rural areas. A total of 95 samples (47%) were positive...
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Format: | Article in Journal/Newspaper |
Language: | English Spanish Portuguese |
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Pan American Health Organization
1998
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Online Access: | https://doaj.org/article/07db8b94cd894009b31cb3dd558f980e |
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author | Carol J. Palmer Michael Makler Winslow I. Klaskala John F. Lindo Marianna K. Baum Arba L. Ager |
author_facet | Carol J. Palmer Michael Makler Winslow I. Klaskala John F. Lindo Marianna K. Baum Arba L. Ager |
author_sort | Carol J. Palmer |
collection | Directory of Open Access Journals: DOAJ Articles |
description | We report on our investigation of a malaria outbreak in Honduras, Central America, in January 1997. We tested 202 patients with fever and chills using thin and thick blood film microscopy. Sixteen patients lived in the city and the rest lived in rural areas. A total of 95 samples (47%) were positive for malaria parasites. Seventy-nine percent (63/80) of the rural patients were infected with Plasmodium vivax and 21% (17/80) were infected with P. falciparum. In the urban area, all 15 infected patients had P. vivax malaria and none showed evidence of P. falciparum. Since previous reports indicate that falciparum malaria accounts for only 2% of the overall malaria infections in Honduras, the results reported here suggest that there is a dramatic increase in falciparum malaria in the area of Honduras investigated in this study. Notificamos los resultados de un estudio de un brote de malaria que se produjo en Honduras, Centroamérica, en enero de 1997. Sometimos a examen microscópico frotis delgados y frotis gruesos de la sangre de 202 pacientes con fiebre y escalofríos. Dieciséis pacientes eran habitantes de la zona urbana y el resto de la zona rural. Un total de 95 especímenes (47%) fueron positivos a parásitos de la malaria. Setenta y ocho por ciento (62/80) de los pacientes del área rural estaban infestados con Plasmodium vivax y 22% (17/80) con P. falciparum. En la zona urbana, todos los 15 pacientes que estaban infestados tenían P. vivax y en ninguno se detectó P. falciparum. Ya que según informes previos la malaria de tipo falciparum representa solamente 2% de todos los casos de malaria en Honduras, nuestros resultados sugieren que hay un gran incremento del número de casos de malaria falciparum en la zona de Honduras en que se llevó a cabo esta investigación. |
format | Article in Journal/Newspaper |
genre | Arctic |
genre_facet | Arctic |
geographic | Arctic |
geographic_facet | Arctic |
id | ftdoajarticles:oai:doaj.org/article:07db8b94cd894009b31cb3dd558f980e |
institution | Open Polar |
language | English Spanish Portuguese |
op_collection_id | ftdoajarticles |
op_relation | http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1020-49891998000700007 https://doaj.org/toc/1020-4989 https://doaj.org/toc/1680-5348 1020-4989 1680-5348 https://doaj.org/article/07db8b94cd894009b31cb3dd558f980e |
op_source | Revista Panamericana de Salud Pública, Vol 4, Iss 1, Pp 40-42 (1998) |
publishDate | 1998 |
publisher | Pan American Health Organization |
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spelling | ftdoajarticles:oai:doaj.org/article:07db8b94cd894009b31cb3dd558f980e 2025-01-16T20:47:46+00:00 Increased prevalence of Plasmodium falciparum malaria in Honduras, Central America Aumento de la prevalencia de malaria por Plasmodium falciparum en Honduras, Centroamerica Carol J. Palmer Michael Makler Winslow I. Klaskala John F. Lindo Marianna K. Baum Arba L. Ager 1998-07-01T00:00:00Z https://doaj.org/article/07db8b94cd894009b31cb3dd558f980e EN ES PT eng spa por Pan American Health Organization http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1020-49891998000700007 https://doaj.org/toc/1020-4989 https://doaj.org/toc/1680-5348 1020-4989 1680-5348 https://doaj.org/article/07db8b94cd894009b31cb3dd558f980e Revista Panamericana de Salud Pública, Vol 4, Iss 1, Pp 40-42 (1998) Medicine R Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 article 1998 ftdoajarticles 2022-12-31T14:56:13Z We report on our investigation of a malaria outbreak in Honduras, Central America, in January 1997. We tested 202 patients with fever and chills using thin and thick blood film microscopy. Sixteen patients lived in the city and the rest lived in rural areas. A total of 95 samples (47%) were positive for malaria parasites. Seventy-nine percent (63/80) of the rural patients were infected with Plasmodium vivax and 21% (17/80) were infected with P. falciparum. In the urban area, all 15 infected patients had P. vivax malaria and none showed evidence of P. falciparum. Since previous reports indicate that falciparum malaria accounts for only 2% of the overall malaria infections in Honduras, the results reported here suggest that there is a dramatic increase in falciparum malaria in the area of Honduras investigated in this study. Notificamos los resultados de un estudio de un brote de malaria que se produjo en Honduras, Centroamérica, en enero de 1997. Sometimos a examen microscópico frotis delgados y frotis gruesos de la sangre de 202 pacientes con fiebre y escalofríos. Dieciséis pacientes eran habitantes de la zona urbana y el resto de la zona rural. Un total de 95 especímenes (47%) fueron positivos a parásitos de la malaria. Setenta y ocho por ciento (62/80) de los pacientes del área rural estaban infestados con Plasmodium vivax y 22% (17/80) con P. falciparum. En la zona urbana, todos los 15 pacientes que estaban infestados tenían P. vivax y en ninguno se detectó P. falciparum. Ya que según informes previos la malaria de tipo falciparum representa solamente 2% de todos los casos de malaria en Honduras, nuestros resultados sugieren que hay un gran incremento del número de casos de malaria falciparum en la zona de Honduras en que se llevó a cabo esta investigación. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic |
spellingShingle | Medicine R Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 Carol J. Palmer Michael Makler Winslow I. Klaskala John F. Lindo Marianna K. Baum Arba L. Ager Increased prevalence of Plasmodium falciparum malaria in Honduras, Central America Aumento de la prevalencia de malaria por Plasmodium falciparum en Honduras, Centroamerica |
title | Increased prevalence of Plasmodium falciparum malaria in Honduras, Central America Aumento de la prevalencia de malaria por Plasmodium falciparum en Honduras, Centroamerica |
title_full | Increased prevalence of Plasmodium falciparum malaria in Honduras, Central America Aumento de la prevalencia de malaria por Plasmodium falciparum en Honduras, Centroamerica |
title_fullStr | Increased prevalence of Plasmodium falciparum malaria in Honduras, Central America Aumento de la prevalencia de malaria por Plasmodium falciparum en Honduras, Centroamerica |
title_full_unstemmed | Increased prevalence of Plasmodium falciparum malaria in Honduras, Central America Aumento de la prevalencia de malaria por Plasmodium falciparum en Honduras, Centroamerica |
title_short | Increased prevalence of Plasmodium falciparum malaria in Honduras, Central America Aumento de la prevalencia de malaria por Plasmodium falciparum en Honduras, Centroamerica |
title_sort | increased prevalence of plasmodium falciparum malaria in honduras, central america aumento de la prevalencia de malaria por plasmodium falciparum en honduras, centroamerica |
topic | Medicine R Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
topic_facet | Medicine R Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
url | https://doaj.org/article/07db8b94cd894009b31cb3dd558f980e |