12月2日，国家卫生健康委召开新闻发布会，介绍冬季呼吸道疾病防治有关情况，并回答媒体提问。中国疾控中心病毒病所国家流感中心主任王大燕表示，呼吸道疾病高发期，在人群密集场所需做好三方面措施：一是加强场所的通风消毒；二是减少公共场所人员聚集；三是加强个人防护。
记者：许杨
新华社音视频部制作
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