n.隐孢子虫(水中寄生虫，可引致体内受感染)

Cryptosporidium is a microscopic protozoan parasite that can cause gastrointestinal illness in humans and animals.
水隐孢子虫是一种微小的原生动物寄生虫，可导致人类和动物出现消化道疾病。
The main transmission route of Cryptosporidium is through the consumption of contaminated water or food.
水隐孢子虫的主要传播途径是通过摄入受污染的水或食物。
Infection with Cryptosporidium parvum is particularly dangerous for immunocompromised individuals.
感染水隐孢子虫（隐孢子虫属微小种）对于免疫功能低下的人群尤为危险。
Cryptosporidium oocysts are highly resistant to chlorine disinfection, making them a concern in public water supplies.
水隐孢子虫卵囊对氯消毒具有高度抵抗力，这使得它们在公共水源中成为一个关注点。
The symptoms of cryptosporidiosis include watery diarrhea, stomach cramps, nausea, and vomiting.
隐孢子虫病的症状包括水样腹泻、腹痛、恶心和呕吐。
Recent studies have shown that some livestock species can act as reservoirs for Cryptosporidium spp.
最近的研究表明，某些家畜种类可能作为水隐孢子虫属的储存宿主。
Cryptosporidium infection can be diagnosed by detecting the presence of oocysts in stool samples using microscopy or molecular methods.
通过显微镜或分子方法在粪便样本中检测到卵囊的存在，可以诊断出水隐孢子虫感染。
A recent outbreak of cryptosporidiosis was traced back to a local swimming pool where water treatment protocols were inadequate.
最近一次隐孢子虫病爆发被追溯到一个当地游泳池，其水质处理程序不够充分。
Prophylactic measures against Cryptosporidium include proper sanitation, hand washing, and avoiding consumption of untreated water.
预防水隐孢子虫感染的预防措施包括适当的卫生条件、勤洗手以及避免饮用未经处理的水。
Research on Cryptosporidium has led to the development of new drugs to treat the infection more effectively.
对水隐孢子虫的研究已促使开发出新的药物来更有效地治疗这种感染。