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世界上从来没有出现过像艾滋病那样症状复杂的疾病。艾滋病是由逆转系病毒引起的慢性传染病。急性感染期时,部分人可有由病毒感染引起的类似感冒的症状,大约在受感染后2周左右出现发热、乏力、咽痛、关节痛、盗汗、全身不适等;少数人伴有皮疹、头痛,表现为病毒性脑膜炎或多发性神经炎。体检可发现颈部、腋下及枕部淋巴结肿大,肝脾亦可肿大。这些症状一般持续至2周后消失。受感染者从此进入漫长的慢性感染过程,称为艾滋病病毒感染者。艾滋病病毒感染者初期外表和健康人一样,没有自觉症状,也没有体征。如果不是经艾滋病病毒
There have never been any complicated symptoms of AIDS in the world. AIDS is a chronic infectious disease caused by retrovirus. Some people may have cold-like symptoms caused by virus infection during the acute infection period. About 2 weeks after infection, they may have fever, fatigue, sore throat, joint pain, night sweats, general malaise, etc. A few people are accompanied by rash, Headache, manifested as viral meningitis or polyneuritis. Physical examination can be found in the neck, armpits and occipital lymph nodes, liver and spleen swelling can be. These symptoms usually disappear after 2 weeks. Since then, the infected people have entered a long process of chronic infection, called HIV-infected people. The initial appearance of HIV-positive people, like healthy people, has no symptoms and no signs. If not by the AIDS virus