当前位置 :
一起抗击甲流
更新时间: 2025-08-29 02:43:21

Novl influnza A (H1N1) is a nw flu virus of swin origin that was first dtctd in April, 2009. Th virus is infcting popl and is sprading from prson-to-prson, sparking a growing outbrak of illnss in th Unitd Stats. An incrasing numbr of cass ar bing rportd intrnationally as wll.It's still uncrtain at this tim how svr this novl H1N1 outbrak will b in trms of illnss and dath compard with othr influnza viruss. Bcaus this is a nw virus, most popl will not hav immunity to it, and illnss may b mor svr and widsprad as a rsult. In addition, currntly thr is no vaccin to protct against this novl H1N1 virus. Currntly, th bst way to stay fr from this virus is to wash your hands proprly, and avoid going to th big crowd. At th sam tim, w should do mor xrcis so that w can build up our immun systms.

一起抗击甲流

保卡通专稿内容,转载请注明出处
不够精彩?
下一篇 : 岁末纪
最新更新
精品分类
保卡通(baokatong.com)汇总了汉语字典,新华字典,成语字典,组词,词语,在线查字典,中文字典,英汉字典,在线字典,康熙字典等等,是学生查询学习资料的好帮手,是老师教学的好助手。
声明:本网站尊重并保护知识产权,根据《信息网络传播权保护条例》,如果我们转载的作品侵犯了您的权利,请在一个月内通知我们,我们会及时删除。
Copyright©2009-2021 保卡通 baokatong.com 版权所有