title: Evaluation of measurements of infectious titers of the vaccinia virus in passaged human embryonic fibroblasts.
abstract: Measurements of infectivity of the vaccinia virus on 11 cell lines derived from human embryos and passaged several times were analyzed statistically. Various cell lines showed different sensitivity and differentiated response in various passages.
mesh_terms: D002460:Cell Line; D004622:Embryo, Mammalian; D005865:Gestational Age; D006801:Humans; D014616:Vaccinia virus / Q000472:pathogenicity*; D014774:Virulence