title: Japanese encephalitis virus infection in fetal mice at different stages of pregnancy. II. Resistance to Japanese encephalitis virus infection.
abstract: The relationship between the stage of pregnancy of mice at the time of Japanese encephalitis (JE) virus inoculation and the resistance of JE virus infection of their offsprings was investigated. It was found that there was a stronger resistance to JE virus infection in offsprings born of mothers inoculated with JE virus at nine to sixteen days before parturition than in offsprings of mothers inoculated at one to eight days or at seventeen to twenty days before parturition. Resistance of the offsprings to JE virus infection lasted up to the age of 180 days after birth.
mesh_terms: D000818:Animals; D004672:Encephalitis, Japanese / Q000196:embryology / Q000276:immunology*; D005260:Female; D005865:Gestational Age; D007113:Immunity, Innate; D008431:Maternal-Fetal Exchange; D051379:Mice; D008813:Mice, Inbred ICR; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious