MSD Manual

Please confirm that you are a health care professional

honeypot link
Giardia psittaci, Gram stain, parakeet small intestine
exlcb10_high
Giardia psittaci, Gram stain, parakeet small intestine

    Giardia psittaci, 100X. Two pear-shaped organisms are visible in this Gram stain of an impression smear from the small intestine of a parakeet.

Courtesy of Dr. Louise Bauck.