recurrent fever; relapsing fever
Medical term for a febrile illness characterized by recurring episodes of fever, often caused by Borrelia bacteria.
回帰熱は、ダニやシラミによって媒介される感染症です。
Relapsing fever is an infectious disease transmitted by ticks or lice.
Compound of 回帰 (return, recurrence) and 熱 (fever), directly describing the recurring nature of the illness.