(びょうげんたい)

びょうげんたい
noun
pathogen; disease-causing agent
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.
(あたら)しい病原体(びょうげんたい)発見(はっけん)された。
A new pathogen was discovered.
この病原体(びょうげんたい)空気(くうき)感染(かんせん)する。
This pathogen is transmitted through the air.
手洗(てあら)いやマスクは、病原体(びょうげんたい)感染(かんせん)(ふせ)ぐための基本的(きほんてき)対策(たいさく)だ。
Handwashing and masks are basic measures to prevent the spread of pathogens.

Composed of 病原(びょうげん) (cause of disease) + (たい) (body, entity). A formal scientific term that became much more widely known through news coverage of infectious disease outbreaks.

COMMON COLLOCATIONS:

  • 病原体(びょうげんたい)特定(とくてい)する — to identify a pathogen
  • 病原体(びょうげんたい)感染(かんせん) — infection by a pathogen
  • 未知(みち)病原体(びょうげんたい) — an unknown pathogen
  • 病原体(びょうげんたい)排除(はいじょ)する — to eliminate a pathogen

RELATED TERMS:

  • ウイルス — virus
  • 細菌(さいきん) — bacteria
  • 寄生虫(きせいちゅう) — parasite
  • 感染症(かんせんしょう) — infectious disease
  • 免疫(めんえき) — immunity