有关世界艾滋病日的英语作文素材 艾滋病的传播
nerable to diseases, and eventually cause death.
aids can be spread in many ways, but the main medium is through having unprotected intercourse with an infected person. apart from that, aids can spread from mother to new born baby, or sharing of needles, shaving blades, or any means of blood contact.
once infected, it may take years for the person to notice, and in these years, the infected person may not know and can infect many more, who in turn go and infect others, just like an exponential growth.
相关阅读：
[艾滋病日英文介绍] [艾滋病相关词汇中英对照] [历年艾滋病日主题一览]
[对艾滋病我们究竟了解多少] [艾滋病在中国的现状] [艾滋病的预防工作]
[关爱艾滋病患者] [艾滋病的传播] [如何预防艾滋病] [对抗艾滋希望在前方]
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