secretions of infected patients 中文意思是什麼
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It can be transmitted by contact with secretions from nose and pharynx of infected persons through droplet spread or direct contact with patients
德國麻疹可透過接觸病人的鼻喉分泌物而傳播，所以接觸飛沫或直接與病人接觸均可能被感染。
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