广东疾控专家:流感病毒不断变异 新季疫苗接种宜早不宜迟|亚洲熟妇无码乱子av电影
中新网广州10月21日电(记者 蔡敏婕)随着全国各地气温下降,流感病毒进入活跃期,秋冬流感高发季节即将到来,公众如何做好个人防护?
广东省疾控中心免疫规划首席专家孙立梅21日表示,接种疫苗是核心防护手段,多人群建议优先接种。接种流感疫苗是预防流感及其并发症最有效的手段之一,不仅能降低普通人群患病风险,更可显著减少高风险群体重症和死亡发生率。
她建议除有已知禁忌症者外,所有年满六个月及以上人群均应接种流感疫苗。其中,儿童、老人、心脑血管病或糖尿病等慢性病患者等高风险群体,更应优先安排接种。
接种后除了保护自身,也可以实现对家人的间接保护。因此,家中如有婴幼儿或老年人,其他家庭成员也应接种流感疫苗。
孙立梅称,由于流感病毒具有不断变异的特性,流感疫苗需每年更新以匹配流行毒株,即便去年接种过疫苗,仍需接种新一季度疫苗才能获得有效保护。
目前,新一季度流感疫苗已在广东陆续供应,无论“三价”还是“四价”流感疫苗均可对当前该省流行的H3N2流感病毒感染提供抗体保护,市民可根据自身需求在“粤苗”APP/小程序等平台进行预约,就近接种。
值得提醒的是,疫苗接种后需两周左右才能产生足够保护性抗体,因此接种宜早不宜迟。
广东省疾控中心传染病防控首席专家康敏表示,流感以呼吸道飞沫传播为主,也可通过接触被污染的手、日常用具等间接传播。为做好个人健康防护,在此提醒:高风险人群要养成勤洗手、多通风等良好习惯,前往人员密集场所时应规范佩戴口罩。任何人出现发热、咳嗽等呼吸道感染症状,即便症状轻微,也需佩戴口罩并尽早就医,同时避免上班或上学,防止病毒传播。(完)
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