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in vitro giardia lamblia culture which had been cultivated in bile free tyi s 33 medium for 48 hrs
giardia muris trophozoite that had settled atop the mucosal surface of a rats intestine
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
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
disease is transmitted to humans through the bite of larval trombiculid mites ie chiggers that had fed on infected rodents
blood smear micrograph depicts a young growing plasmodium malariae trophozoite which had just past its ring stage
appears that a diatom had been fractured in the processing of this specimen
unidentified dragonfly that had been found deceased on the grounds of the decatur georgia suburbs
depicted a dorsal view of an unidentified engorged female tick which had been extracted from the skin
