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1.
Rev. Soc. Bras. Med. Trop ; 47(1): 113-115, Jan-Feb/2014. tab, graf
Article in English | LILACS | ID: lil-703151

ABSTRACT

Introduction: This study assessed the prevalence of Mansonella ozzardi in riverine communities of the Tefé River, Amazonas, Brazil. Methods: The prevalence of M. ozzardi was estimated by microscopic examination of thick blood smears. Results: The M. ozzardi prevalence rate was 6.3% (19/300). Filarial infection was found in 8 of the 11 communities surveyed, with prevalence rates varying from 2.5% to 22.2%. Conclusions: Tefé is a region of oil and natural gas exploration, in which there is a high turnover of workers. Migration patterns may facilitate the dissemination of mansonelliasis to other regions. .


Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Animals , Child , Child, Preschool , Female , Humans , Male , Middle Aged , Young Adult , Mansonella/isolation & purification , Mansonelliasis/epidemiology , Brazil/epidemiology , Mansonella/classification , Mansonelliasis/diagnosis , Prevalence , Rivers , Rural Population
2.
In. Leäo, Raimundo Nonato Queiroz de; Bichara, Cléa Nazaré Carneiro; Miranda, Esther Castello Branco Mello; Carneiro, Irna Carla do Rosário de Souza; Abdon, Nagib Ponteira; Vasconcelos, Pedro Fernando da Costa; Silva, Bibiane Monteiro da; Paes, Andréa Luzia Vaz; Marsola, Lourival Rodrigues. Doenças Infecciosas e Parasitárias: Enfoque Amazônico. Belém, Cejup:Universidade do Estado do Pará:Instituto Evandro Chagas, 1997. p.733-7.
Monography in Portuguese | LILACS | ID: lil-248958
4.
Colomb. med ; 12(4): 158-61, 1981. mapas
Article in Spanish | LILACS | ID: lil-81579

ABSTRACT

Despues de una revision de las publicaciones argentinas sobre MANSONELLA OZZARDI se informan los resultados preliminares de una encuesta en busca de microfilarias de este parasito. Se examinaron 336 varones entre 18 y 24 anos de edad incorporados al Servicio Militar de la Provincia de Salta, Republica Argentina (casi 0.6% del total de los varones en ese grupo etario en la provincia). Se examino un mililitro de sangre concentrada segun el metodo de Knott. Aunque la tercera parte de ellos provenia de la zona oriental de la provincia donde se habian descrito areas endemicas, no se observo infeccion en ningun individuo. Los resultados negativos quizas se deben al pequeno numero de personas examinadas provenientes de regiones de endemicidad o a que se interrumpio la transmision de M.OZZARDI. Se continuara la busqueda de la "microfilaria tucumana" en zonas especificas de Salta, Jujuy y Tucuman y en hogares de ancianos en la ciudad de Salta


Subject(s)
Adolescent , Adult , Humans , Male , Mansonella/pathogenicity , Mansonelliasis/blood , Argentina , Insect Vectors/classification , Mansonella/classification
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