Trichostrongylosis eggs

(A, B) Eggs of Trichostrongylus spp in an unstained wet mount of stool.
(C, D) Eggs of Trichostrongylus spp in an unstained wet mount of stool. Images courtesy of the Indiana State Department of Health.

Reproduced from: Centers for Disease Control and Prevention. Parasites and Health: Trichostrongylosis. Available at: http://www.cdc.gov/dpdx/trichostrongylosis/index.html.

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