The infection is still considered contagious for the following three weeks. This is because any eggs that have been laid can hatch and further the spread of the infection. You should take your medication correctly and consistently to get rid of the pinworms.
How long are pinworms contagious after treatment?
When and for how long is a person able to spread the disease? A person will remain infectious for as long as there are worms laying eggs on the skin around his or her rectum. Pinworm eggs can remain infectious in an indoor environment for two to three weeks.
How contagious is pinworms?
Pinworms are contagious and easily spread, usually from child to child. Pinworm eggs can be picked up on children's fingers when they're playing. When children who are infected scratch their itchy bottoms, the tiny eggs can get under their fingernails. Eggs can stay on your child's skin for several hours.
How long after infection do you see pinworms?
How long after exposure do symptoms begin? Two to six weeks.
How long do pinworms live on surfaces?
The eggs then get transferred to other surfaces, such as toys, bedding or toilet seats. The eggs can also be transferred from contaminated fingers to food, liquids, clothes or other people. Pinworm eggs can survive for two to three weeks on surfaces.
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