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in vitro giardia lamblia culture which had been cultivated in bile free tyi s 33 medium for 48 hrs

surface of a giardia protozoan that had been isolated from a rats intestin

marburg virus virion which had been grown in an environment of tissue culture cells

ultrastructural morphologic features displayed by the ebola virus which had been cultivated

number of filamentous marburg virions which had been cultured on vero cell cultures

only three human cases of hendra virus disease have been recognized

infection with nipah virus has been associated with an encephalitis inflammation of the brain

infection with nipah virus has been associated with an encephalitis

histologic changes in human skin that has been infected with the smallpox variola virus

yersinia group has been reclassified as members of the enterobacteriaceae family

petri dish containing sheeps blood agar medium which had been inoculated with yersinia pestis bacteria

chocolate agar medium which had been inoculated with gram negative francisella tularensis

mouse that had been experimentally infected intravenously with orientia tsutsugamushi rickettsial micro organisms

cross sectional view of a normal uninfected mouse brain capillary that has been perfusion fixed at normal blood pressure
