CU Mosquito feeding on human and excreting blood

TS WS Carpet Beetle Larvae on wool

Anopheles Mosquito, macro, feeding, swollen abdomen and excreting blood

Anisakis nematode fish parasites over liver and viscera

CU microscopic view of internal structure of Hook worm laying eggs under polarized light

European suckblood leech crawling on a white surface

Anisakis nematode fish parasites in a petri dish

Extreme Close Up hand-held push-out - A brain-eating amoeba burrows into a brain in a computer-generated animation.

This stunning Whale Shark (Rhincodon typus) footage was captured at Koh Haa islands in the Andaman Sea, Krabi, Thailand. Whale sharks are pelagic fish who feed on plankton, small fish and are the largest of the extant species. They are...

Medicinal leech in laboratory glass, running out of it.

Cockroach

Anisakis nematode fish parasites over liver and viscera

Extreme Close Up hand-held - The attachment of white blood cells to a parasite causes the replication of that parasite in a computer-generated animation.

Anisakis nematode fish parasites in a petri dish

Close Up push-in - Toxoplasmosis parasites travel with red blood cells through a vein in a computer-generated animation.

A carpet beetle crawls across a wool sweater.

Ascaris nematode parasite on a petri dish

Anisakis nematode fish parasites in a petri dish

Anisakis nematode fish parasites in a petri dish

Cockroach

Mosquito (Aedes aegypti) - MCU mosquito on human skin drinking blood, bloodsucker. Aedes aegypti spreads yellow fever, dengue fever, Chikungunya and other diseases.

Extreme Close Up push-out - Parasitic worms attack a brain and an eye in a computer-generated animation.

Close Up push-in - Parasites pass between nerve fibers in a computer-generated animation.

A leech slinks along a man's leg.