内容正文:
科学预防,远离甲流
—五年级主题班会
1
什么是甲流?
2
PPT模板:www.pptniu.com/moban/ PPT素材:www.pptniu.com/sucai/
PPT背景:www.pptniu.com/beijing/ PPT图表:www.pptniu.com/tubiao/
PPT下载:www.pptniu.com/xiazai/ PPT教程: www.pptniu.com/powerpoint/
资料下载:www.pptniu.com/ziliao/ 范文下载:www.pptniu.com/fanwen/
试卷下载:www.pptniu.com/shiti/ 教案下载:www.pptniu.com/jiaoan/
PPT论坛:www.pptniu.com PPT课件:www.pptniu.com/kejian/
语文课件:www.pptniu.com/kejian/yuwen/ 数学课件:www.pptniu.com/kejian/shuxue/
英语课件:www.pptniu.com/kejian/yingyu/ 美术课件:www.pptniu.com/kejian/meishu/
科学课件:www.pptniu.com/kejian/kexue/ 物理课件:www.pptniu.com/kejian/wuli/
化学课件:www.pptniu.com/kejian/huaxue/ 生物课件:www.pptniu.com/kejian/shengwu/
地理课件:www.pptniu.com/kejian/dili/ 历史课件:www.pptniu.com/kejian/lishi/
1.甲型流感病毒为常见流感病毒,甲型流感病毒最容易发生变异,流感的传染源主要是病人,其次是隐性感染者。
2.动物亦可能为重要贮存宿主和中间宿主。
3.病人自发病后5天内均可从鼻涕、口涎、痰液等分泌物排出病毒,传染期约1周,以病初2~3天传染性最强。
PPT模板:www.pptniu.com/moban/ PPT素材:www.pptniu.com/sucai/
PPT背景:www.pptniu.com/beijing/ PPT图表:www.pptniu.com/tubiao/
PPT下载:www.pptniu.com/xiazai/ PPT教程: www.pptniu.com/powerpoint/
资料下载:www.pptniu.com/ziliao/ 范文下载:www.pptniu.com/fanwen/
试卷下载:www.pptniu.com/shiti/ 教案下载:www.pptniu.com/jiaoan/
PPT论坛:www.pptniu.com PPT课件:www.pptniu.com/kejian/
语文课件:www.pptniu.com/kejian/yuwen/ 数学课件:www.pptniu.com/kejian/shuxue/
英语课件:www.pptniu.com/kejian/yingyu/ 美术课件:www.pptniu.com/kejian/meishu/
科学课件:www.pptniu.com/kejian/kexue/ 物理课件:www.pptniu.com/kejian/wuli/
化学课件:www.pptniu.com/kejian/huaxue/ 生物课件:www.pptniu.com/kejian/shengwu/
地理课件:www.pptniu.com/kejian/dili/ 历史课件:www.pptniu.com/kejian/lishi/
3
甲流的症状
1.发热、咳嗽、喉痛、身体疼痛、头痛发热和疲劳等。
2.出现腹泻或呕