感かん染せん経けい路ろ

noun

infection route; transmission route; source of infection

Used in medical, epidemiological, and public health contexts to describe how an infection spreads or where it originated.

• 感かん染せん経けい路ろを特とく定ていするために調ちょう査さが行おこなわれた。

  An investigation was conducted to identify the infection route.

• この病びょう気きの主おもな感かん染せん経けい路ろは飛ひ沫まつ感かん染せんです。

  The main transmission route of this disease is droplet infection.