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plasmodium falciparum malarial parasite which was found in a blood sample from a patient
y pestis is transmitted from rodent to rodent by infected fleas xenopsylla cheopis
ersinia pestis is transmitted from rodent to rodent by infected fleas xenopsylla cheopis oriental rat flea
pediculus humanus var corporis as it was obtaining a blood meal from a human host
lateral view of a female body louse pediculus humanus var corporis as it was obtaining a blood meal from a human host
nymph of head louse pediculus humanus var capitis parasite athat was about to emerge from egg
tsutsugamushi the disease occurs mainly in the large triangular region extending from japan
caused by a bacterium called yersinia pestis is transmitted from rodent to rodent by infected fleas
n gonorrhoeae gonococci from a patient diagnosed with acute gonococcal urethritis
photomicrograph of urethral exudates from a patient with nonspecific urethritis
photomicrograph from a bacterial study of a patient with nonspecific urethritis magnified 1125x
bacterial colonies grown from a urine specimen taken for a differential diagnostic test for gonorrhea
urethral exudate containing neisseria gonorrhoeae from a patient with gonococcal urethritis
gram stained urethral exudate sample from a male who presented with a case of urethritis