Computer illustration of the head of the parasitic hookworm Ancylostoma duodenale. This is one of the commonest causes of hookworm infestation in humans, particularly in sub-tropical regions such as North Africa and

Computer illustration of the head of the parasitic hookworm, Ancylostoma duodenale. This is one of the commonest causes of hookworm infestation in hum Stock Photo - Alamy

Common Parasites of the Intestinal Tract - Herbs777

Hookworm Head by Kateryna Kon/science Photo Library

Worms and bugs of the gut: the search for diagnostic signatures using barcoding, and metagenomics–metabolomics, Parasites & Vectors

Hookworm nematode hi-res stock photography and images - Alamy

Hookworm head, illustration - Stock Image - F018/2183 - Science Photo Library

Ancylostoma Hookworm #5 Wood Print by Kateryna Kon/science Photo Library - Science Photo Gallery

Ancylostoma hookworm, illustration - Stock Image - F018/2182 - Science Photo Library

Parasitic worms hi-res stock photography and images - Alamy