Schistosomiasis
2021年4月19日 (月) 13:32時点におけるVaccipedia.admin (トーク | 投稿記録)による版
schistosoma is distinct from other trematoda
- trematode中schistosomaは他のtrematodeと異なる特徴を持つ
| schistosoma | other trematode |
|---|---|
| transmitted to human by percutaneous invasion of cercariae |
transmitted to human by oral ingestion of metacercariae |
| dioecious雌雄別体 | hermaphrodite雌雄同体 |
| does not require 2nd intermediate host (no metacercariae stage) |
requires 2nd intermediate host |
Schistosoma japonicum
- Katsurada Fujiro found 26 May 1904 from a cat in Yamanashi（水腫腸満）
- Fujinami Kan found 30 May 1904 from a murder victim in Katayama, Hiroshima（片山病）
- found ova in 1904 in Saga（奇病）
