Definition of virus:
new coronaviru pneumonia an acute infectionus pneumnia caused by a new of coronavirus not previly found in huit has no ment at present
典型症状：以发热、乏力、干咳为主鼻塞流鼻涕等上呼吸道症状较为少见约半数患者多在一周后出现呼吸困难，高热较少部分不发热。严重者快速进展为急性呼吸窘迫综合征脓毒性休克。重症危重症患者可为中低热。
防控疫情手抄报图片
