Observations on sedges. Heubner (Jahrb. für Kinderheilk., Bd. 98)
M. Levit
Kazan medical journal ›› 1923, Vol. 19 ›› Issue (6) : 103 -103.
Observations on sedges. Heubner (Jahrb. für Kinderheilk., Bd. 98)
By observing the number of pinworms escaping, the author noticed that the disease runs cyclically, after a significant escape of pinworms follows an interval when the parasites are excreted in very small numbers, or even not excreted at all. Such intervals correspond to 6-7 weeks, after which the worms start to excrete again. This phenomenon, in the author's opinion, is caused by the development of new generations of the parasite, which takes 5-6 weeks.
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