There are few things more uncomfortable than learning that your child has become infected with the pinworm parasite. These intestinal intruders affect thousands of children a year and run rampant in childcare settings. The worm infestation is very contagious and often members of a household where one child is infected will report others becoming infected, as well.
What are pinworms?
Pinworms are a roundworm known as Enterobius vermicularis. The pinworm parasite travels through several life cycle stages before maturing in the human intestine. Primary infection starts upon ingestion of pinworm eggs picked up from another infected human. Unsanitary conditions are frequently the cause of pinworm infection.
How are pinworms spread?
Pinworms are spread through fecal-oral contamination. Those that do not have proper hand hygiene have a higher incidence of the infection. Children in childcare settings are most at risk as eggs can be picked up from other children’s toys and belongings and easily ingested by another unsuspecting child. Care givers are also at risk, especially if they are involved in diaper changing or laundering children’s bedding and clothing.
