How Much Thread worms are there in an average body?

You can never really tell, i did extensive research and found no answer's on how many can fit in the average human body.

Sign's of thread worms,

Anal Itching, and Abdominal pains, if you have these go to your doctor and ask for a medication called Mebendazole, it's the mainly used medication to treat thread worms, and it works the first time always.

Ways of making sure they don't come back.

Wash sheet's , Comforters, All pillows wash the actual matress with a damp or warm damp towel, wash all cushions in house all table area's and all silverware as thread worms can stick to anything.