Venezuelan equine encephalomyelitis virus (VEEV):strain differentiation and specification of virulence markers.
J Gen Virol
; 26(3): 265-75, 1975 Mar.
Article
en En
| MEDLINE
| ID: mdl-804536
ABSTRACT
Fourteen strains of VEEV of diverse origin and antigenicity were classified into five virulence categories according to their efficiency of infection and nature of response in mice. Mice of ages up to 30 days represented distinct levels of responsiveness and were suitable for the differentiation of VEEV strains of highest to lowest virulence. Stepwise changes with age of the susceptibility or responsiveness of mice appeared to determined the type of response as predominantly lethal (D), dual or intermediate (DP) or protective (P).
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Virus de la Encefalitis Equina Venezolana
Límite:
Animals
País/Región como asunto:
America do sul
/
Venezuela
Idioma:
En
Revista:
J Gen Virol
Año:
1975
Tipo del documento:
Article