pathogen
意味: An organism or agent that causes disease in its host, including bacteria, viruses, fungi, and parasites.
Pathogens are classified by type: bacterial pathogens (e.g., tuberculosis), viral pathogens (e.g., influenza), fungal pathogens (e.g., Candida), and parasitic pathogens (e.g., malaria). The study of how pathogens cause disease is called 'pathogenesis.' The adjective 'pathogenic' means disease-causing. Understanding pathogens is fundamental to infectious disease medicine, public health, and vaccine development.
例文
- The laboratory identified the pathogen responsible for the outbreak as a novel strain of E. coli. 实验室鉴定出引发此次疫情的病原体为一种新型大肠杆菌菌株。El laboratorio identificó al patógeno responsable del brote como una nueva cepa de E. coli.研究室はこの集団感染の原因病原体が大腸菌の新型株であることを特定した。연구실은 이번 집단 감염의 원인 병원체가 대장균의 신형 변이주임을 확인했다.
- Waterborne pathogens remain a leading cause of childhood illness in developing countries. 水源性病原体仍然是发展中国家儿童疾病的主要原因。Los patógenos transmitidos por el agua siguen siendo una de las principales causas de enfermedad infantil en los países en desarrollo.水系病原体は依然として発展途上国における小児疾患の主要な原因となっています。수인성 병원체는 여전히 개발도상국에서 소아 질병의 주요 원인입니다.
- Biosecurity measures are designed to prevent the accidental or deliberate release of dangerous pathogens. 生物安全措施旨在防止危险病原体的意外泄漏或蓄意释放。Las medidas de bioseguridad están diseñadas para prevenir la liberación accidental o deliberada de patógenos peligrosos.バイオセキュリティ対策は、危険な病原体の偶発的または意図的な放出を防ぐために設けられています。생물안보 대책은 위험한 병원체의 우발적 또는 의도적 유출을 방지하기 위해 마련되어 있습니다.
発音
使い方ガイド
場面: academic, professional, media
トーン: neutral
起源と歴史
From Greek pathos (suffering, disease) and -genes (born of, producing). The term was coined in the late 19th century during the development of germ theory.
文化的背景
Era: Modern
Generation: All ages
Social background: Universal
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