冬春季常见呼吸道.pptVIP

云水医院--防保科 冬春季常见呼吸道传染病防治知识 名词解释 呼吸道传染病是指病原体，90%以上为病毒，从人体的鼻腔、咽喉、气管和支气管等呼吸道感染侵入而引起的有传染性的疾病。 传播途径： 主要通过空气飞沫传播，也可通过直接密切接触或间接接触传播。 易感人群： 人群对多数呼吸道传染病普遍易感，特别是大中小学生、儿童和体弱多病者。 常见的呼吸道传染病及其主要表现 PART ONE 流 行 性 感 冒 PART one 主要表现为发热、鼻塞、流涕、咳嗽、乏力、全身酸痛等。 发热 流 行 性 感 冒 甲型流感病毒 乙型流感病毒 丙型流感病毒 流感病毒 流 感 病 毒 分 型 Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. ADD YOUR TITLE 甲型流感病毒 甲型H1N1流感的潜伏期较流感、禽流感潜伏期长，潜伏期时长1~7天，多为1~3天。部分患者病情可迅速发展，来势凶猛、突然高热、体温超过38℃，通常表现为流感样症状，包括发热、咽痛、流涕、鼻塞、咳嗽、咳痰、头痛、全身酸痛、乏力。部分病例出现呕吐、腹泻。少数病例仅有轻微的上呼吸道症状，无发热。体征主要包括咽部充血和扁桃体肿大。 Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. ADD YOUR TITLE 甲型流感病毒 其抗原易发生变异，曾多次引起世界性大流行，每次流行死亡人数达数百万，甚至上千万计。2009年席卷全球的新型甲型H1N1流感即为甲型流感的一种，但本次流行死亡率较历史上其它大流行低。 Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. ADD YOUR TITLE 乙型流感病毒 是由乙型流感病毒引起的流行性感冒，其特点是起病急骤，畏寒、发热，体温在数小时至24小时内升达高峰，39-40℃甚至更高。伴头痛，全身酸痛，乏力，食欲减退。呼吸道症状较轻，咽干喉痛，干咳，可有腹泻。对人类致病性较低，常局部爆发。 Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks. Youth i