Effect of pregnancy upon the immunity of mice vaccinated against St. Louis encephalitis virus.
D000818:Animals; D004660:Encephalitis; D004665:Encephalitis Virus, St. Louis; D004671:Encephalitis, Arbovirus; D058872:Epidemics; D005260:Female; D051379:Mice; D011247:Pregnancy / Q000502:physiology
ENCEPHALITIS, EPIDEMIC/experimental; PREGNANCY/physiology