This common viral infection causes severe tiredness along with fever, sore throat and swollen glands. Most cases occur in teenagers and young adults. It is spread through saliva and can be passed by kissing, exposure to coughs and sneezes, or sharing things like cups.

這種普遍的病毒傳染導致了嚴重的疲勞，喉嚨痛和腫的甲狀腺。大多數案例發生在青少年和年輕的成年人中。通過唾液傳播，親吻傳遞，暴露在咳嗽和打噴嚏的人群中，或者分享東西例如杯子。

While most symptoms tend to clear up within four to six weeks, the fatigue can last for several more months. It can be diagnosed with a physical examination and blood test. Painkillers are generally prescribed to relieve pain and reduce fever.

盡管大多數癥狀傾向于在四到六周內消失，疲勞會持續更多月份。它可以通過物理檢測和血樣測試診斷。通常會開止痛藥來減輕疼痛減少發燒。
來源:可可英語 http://www.ccdyzl.cn/read/201409/329838.shtml