noun
infection route; transmission route
Commonly used in medical and epidemiological contexts to refer to the path by which an infection spreads. Synonymous with 感染経路.
See also: 感染経路
新型ウイルスの感染ルートを特定するのは難しい。
It is difficult to identify the transmission route of the new virus.
保健所は感染ルートの調査を進めている。
The public health center is investigating the infection route.