I don't know, but I have a mild fever.

我不知道。但我有点低烧。

A sunburn can cause a mild fever and a headache.

晒伤可以导致轻度发热和带来头痛。

Aside from a mild fever, the patient feels fine.

除了有点中度发烧外，病人感觉良好。

A mild fever, a cold, a cough, a sore throat, or sore, red eyes (conjunctivitis).

轻度发烧、发冷、咳嗽、咽喉痛或是红眼(结膜炎)、疼痛。

HFMD begins with a mild fever poor appetite malaise (" feeling sick ") and frequently a sore throat.

手足口病发病初期倍粗为轻微的发烧，食欲差、疲倦和频繁喉咙痛。