1.
pathogen; disease-causing agent; germ
A microorganism — such as a virus, bacterium, or parasite — that causes disease. A general scientific and medical term covering all types of infectious agents.
新しい病原体が発見された。
A new pathogen was discovered.
この病原体は空気感染する。
This pathogen is transmitted through the air.
手洗いやマスクは、病原体の感染を防ぐための基本的な対策だ。
Handwashing and masks are basic measures to prevent the spread of pathogens.
Composed of 病原 (cause of disease) + 体 (body, entity). A formal scientific term that became much more widely known through news coverage of infectious disease outbreaks.
COMMON COLLOCATIONS:
- 病原体を特定する — to identify a pathogen
- 病原体の感染 — infection by a pathogen
- 未知の病原体 — an unknown pathogen
- 病原体を排除する — to eliminate a pathogen
RELATED TERMS:
- ウイルス — virus
- 細菌 — bacteria
- 寄生虫 — parasite
- 感染症 — infectious disease
- 免疫 — immunity