Helminth worm infections can give the mothers symptoms such as mild anemia or stomach pain and vomiting. Although many people have no symptoms at all.

感染了蠕虫的妈妈，她们通常有贫血、腹痛或者呕吐的症状，当然许多人并不是同时具有所有的这些症状。

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Helminth worm infections can give the mothers symptoms such as mild anemia or stomach pain and vomiting.

蛔虫感染能让妈妈们患上一些症状，比如轻度贫血，胃疼，呕吐。

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When the patient heads to a body of water to try to soothe the fiery pain, the worm deposits more larvae in the water, and the cycle starts over.

CNN: Rare tropical disease close to eradication

Guinea worm disease is usually non-fatal, but causes crippling pain and can immobilize its victims from being able to work, farm and function.

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While Guinea worm disease does not usually result in death, it is associated with incapacitating pain and secondary bacterial infections.

CNN: Rare tropical disease close to eradication