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Ticks infesting humans in northern Misiones, Argentina
Lamattina, Daniela; Nava, Santiago.
  • Lamattina, Daniela; Nación. Ministerio de Salud. Instituto Nacional de Medicina Tropical (INMeT). Misiones. AR
  • Nava, Santiago; Nación. Ministerio de Salud. Instituto Nacional de Medicina Tropical (INMeT). Misiones. AR
Medicina (B.Aires) ; 76(2): 89-92, abr. 2016. tab
Article in English | LILACS | ID: biblio-841548
ABSTRACT
This work presents records of ticks infesting humans in northern Misiones Province, Argentina. Also, notes on potential transmission of tick-borne pathogens are included. A total of 282 ticks attached to researchers were collected and identified by their morphological characters. Eight tick species were found Amblyomma brasiliense, Amblyomma coelebs, Amblyomma dubitatum, Amblyomma incisum, Amblyomma ovale, Haemaphysalis juxtakochi, Rhipicephalus sanguineus and Rhipicephalus microplus. Some of these species as A. dubitatum, A. ovale and R. sanguineus have been found infected with spotted fever group rickettsiae pathogenic to humans in Brazil and Argentina. The potential role as vectors of humans pathogens of the ticks found attached to humans in this study is discussed.
RESUMEN
En este trabajo se presentan registros de garrapatas que infestan seres humanos en el norte de la provincia de Misiones, Argentina. Además, se incluyen notas sobre la posible transmisión de patógenos por garrapatas. Se colectó un total de 282 garrapatas adheridas a investigadores, las cuales fueron identificadas por sus caracteres morfológicos. Se encontraron ocho especies de garrapatas Amblyomma brasiliense, Amblyomma coelebs, Amblyomma dubitatum, Amblyomma incisum, Amblyomma ovale, Haemaphysalis juxtakochi, Rhipicephalus sanguineus y Rhipicephalus microplus. Algunas de estas especies como A. dubitatum, A. ovale y R. sanguineus han sido halladas infectadas con rickettsias del grupo de las fiebres manchadas patógenas para los seres humanos en Brasil y Argentina. Se discute el papel potencial de las garrapatas encontradas infestando humanos en este estudio como vectores de patógenos de seres humanos.
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Full text: Available Index: LILACS (Americas) Main subject: Arthropod Vectors / Rickettsia / Tick Infestations / Ticks Limits: Animals / Humans Country/Region as subject: South America / Argentina Language: English Journal: Medicina (B.Aires) Journal subject: Medicine Year: 2016 Type: Article Affiliation country: Argentina Institution/Affiliation country: Nación/AR

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Full text: Available Index: LILACS (Americas) Main subject: Arthropod Vectors / Rickettsia / Tick Infestations / Ticks Limits: Animals / Humans Country/Region as subject: South America / Argentina Language: English Journal: Medicina (B.Aires) Journal subject: Medicine Year: 2016 Type: Article Affiliation country: Argentina Institution/Affiliation country: Nación/AR