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ID#:4821
Description:This photomicrograph depicts a fertilized egg of the parasite Ascaris lumbricoides.
Embryonated, fertilized eggs become infective after 18 days to several weeks. If ingested, larvae, i.e., immature worms can hatch from the eggs and cause the intestinal infection “Ascariasis”, which infects children more often than adults.
High Resolution: Click here for hi-resolution image (6.46 MB)
Content Providers(s):CDC
Creation Date:1979
Photo Credit:
Links:CDC - National Center for Infectious Diseases; Division of Parasitic Diseases: Ascariasis
Categories:
CDC Organization
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Copyright Restrictions:None - This image is in the public domain and thus free of any copyright restrictions. As a matter of courtesy we request that the content provider be credited and notified in any public or private usage of this image.

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