幼虫怎样侵入人体（二） (How baby hookworms get into human bodies) (2), 1957
幼虫怎样侵入人体（二） (How baby hookworms get into human bodies) (2), Zhejiang Science and Technology Popularization Association, by Guolin Zhang (章国霖) and Zidou Wang (汪子豆), 1957
Hookworm is a parasite that can infect the body. This poster shows how hookworm larva could enter the human body when people eat fruit and vegetables that have not been cleaned first.
About the Book
Hookworm is a parasite that can infect the body. This 1957 poster series produced by the Zhejiang Science and Technology Popularization Association and drawn by Guolin Zhang (章国霖) and Zidou Wang (汪子豆) shows the many ways hookworm can infect humans, the symptoms of hookworm infection, and methods of prevention and treatment.