Triatoma patagonica (Hemiptera, Reduviidae), a New Host for Triatoma virus
Mem. Inst. Oswaldo Cruz
;
97(3): 427-429, Apr. 2002. ilus
Article
in English
| LILACS
| ID: lil-307971
ABSTRACT
Previous authors demonstrated that Triatoma virus (TrV) is able to infect several species of triatomines when injected with viral inoculum obtained from its original host, T. infestans. Both vertical (transovarian) and horizontal (faecal-oral) mechanisms of viral transmission were also described. In this paper we report the experimental TrV infection of a wild species from southern Argentina, T. patagonica. The inoculum consisted of clarified gut contents of infected T. infestans rubbed on the chicken skin whereupon T. patagonica individuals were fed. The results demonstrate that this is another potential host for the virus, and that the oral route is also effective for experimental interspecific infections
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Picornaviridae
/
Triatoma
/
Insect Viruses
Limits:
Animals
Country/Region as subject:
South America
/
Argentina
Language:
English
Journal:
Mem. Inst. Oswaldo Cruz
Journal subject:
Tropical Medicine
/
Parasitology
Year:
2002
Type:
Article
Affiliation country:
Argentina
Institution/Affiliation country:
Universidad Nacional del Sur/AR
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