noun
respiratory tract infection; RTI
Medical term for infections of the respiratory tract, including the nose, throat, airways, and lungs.
冬は呼吸器感染が流行しやすい。
Respiratory tract infections tend to spread in winter.
この薬は呼吸器感染の治療に使われる。
This medicine is used to treat respiratory tract infections.
Compound of 呼吸器 (respiratory organs) and 感染 (infection).