英语作文自动批改网.docx

英语作文自动批改网
英语作文自动批改网
篇一：英语作文批改网
AIDS is the threat of entire society
What is AIDS?
AIDS is a

英语作文自动批改网
英语作文自动批改网
篇一：英语作文批改网
AIDS is the threat of entire society
What is AIDS?
AIDS is a serious infectious disease that can cause people to death. The AIDS virus which is also call human immunodeficiency virus(HIV) invades the human body then destructs body's immune function. It can make people suffer from various incurable infections and tumors. The full name of AIDS is Acquired Immune Deficiency Syndrome. From its name we can know three specific definition, Acquired means the cause is acquired rather than innate; Immune Deficiency means in the aspects of pathogenesis, it is mainly caused by the body's immune system and lead to reduce the damage or loss of the protective function of the immune system; Syndrome means In the clinical symptoms, complex symptoms due to various system immunodeficiency caused by infection and tumor. The origin of AIDS is Africa and mainly comes from developing country. Transmission and pathogenesis of AIDS


The AIDS virus mainly exists in the various body fluids of the AIDS virus infection and has strong infectious. The main route of infection
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