Presencia de anticuerpos contra el virus de la encefalitis equina venezolana subtipo VI en pacientes con enfermedad aguda febril / [Presence of antibodies against Venezuelan equine encephalitis virus subtype VI in patients with acute febrile illness]
Rev. argent. microbiol
; 25(4): 212-20, 1993 Oct-Dec.
Article
Dans Es
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LILACS-Express
| LILACS, BINACIS
| ID: biblio-1171611
Responsable en Bibliothèque :
AR32.1
Localisation: [{"text": "AR32.1"}]
ABSTRACT
In Argentina, there is no record of human cases produced by Dengue virus (Flavivirus), but Paraguay and Brasil (neighbouring countries) have notified human outbreaks of Dengue Haemorrhagic Fever. In this report, we inform the serological results of a limited human outbreak of a Dengue-like acute illness that occurred in General Belgrano Island, Formosa, Argentina in April 1989. This island is 35 km far from Clorinda city of Paraguay river, with a human population of 150 inhabitants. The weather of this area is humid with abundant rainfall, favouring mosquitoes proliferation. Two samples of serum from 28 human notified cases were studied using hemagglutination inhibition test (HI), complement fixation (CF), and plaque reduction neutralization (NT) test in Vero cell cultures. All tested sera were negative to Dengue, St. Louis encephalitis, Yellow Fever, Bussuquara, Rocio, Eastern and Western Equine Encephalitis arboviruses as well as Influenza and Rubella viruses. By contrast, infection with Venezuelan equine encephalitis virus (VEE), subtype VI-AG80-663 strain was demonstrated (34.5
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Indice:
LILACS
Pays comme sujet:
America do sul
/
Venezuela
langue:
Es
Texte intégral:
Rev. argent. microbiol
Thème du journal:
MICROBIOLOGIA
Année:
1993
Type:
Article