Is the HIV test paper accurate?

Written by Xie Ming Feng
Dermatology
Updated on August 31, 2024
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The test papers for AIDS, whether domestically produced or imported, have an accuracy rate exceeding 90%, with some even reaching 95% to 97% or more. As for the accuracy of these results, the key depends on two factors: first, whether the testing method you use is accurate, and second, whether the testing is conducted after the window period has passed.

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Written by Xie Ming Feng
Dermatology
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How long does it take for AIDS to manifest?

After the human body becomes infected with the HIV virus, 50%-70% of people may exhibit symptoms similar to the common cold, such as fever, headache, sore throat, and muscle and joint pain, about two weeks later. There can also be generalized swelling of the lymph nodes, the appearance of maculopapular rashes, and symptoms such as nausea, vomiting, and diarrhea. Generally, these symptoms will disappear after about a month, and then a symptom-free infection period follows, which can last from 1 to 10 years. Subsequently, the individual enters the AIDS phase. During the AIDS phase, various types of infections erupt, including bacterial, viral, fungal, and parasitic infections, and even concurrent malignant tumors, all of which can lead to death.

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Written by Xiong Hong Hai
Infectious Disease
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Do you check for AIDS in a natural childbirth?

During natural childbirth, many institutions will conduct HIV antibody screening. Generally, during prenatal visits, routine screenings for infectious diseases such as HIV antibodies, hepatitis B surface antigen and antibody, hepatitis C antibodies, and syphilis are conducted. If any infectious diseases are detected, appropriate measures must be taken to prevent transmission and manage the conditions accordingly. During natural childbirth, many institutions also carry out HIV antibody screening. If the screening results are positive, it is crucial to promptly prevent transmission to the newborn, which requires the joint management by experienced infectious disease specialists and obstetricians.

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Written by Xie Ming Feng
Dermatology
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AIDS is also called Acquired Immune Deficiency Syndrome.

AIDS, also known as Acquired Immunodeficiency Syndrome, is a sexually transmitted disease characterized by severe immunodeficiency caused by the infection of the Human Immunodeficiency Virus, or HIV. HIV invades the human immune system, causing a decline or even loss of immune function, ultimately leading to death due to severe infections or tumors. Therefore, its mortality rate is extremely high, and there are no effective treatments.

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Written by Xiong Hong Hai
Infectious Disease
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What are the symptoms of AIDS?

During different stages of HIV infection, there are some varying clinical symptoms. The latency period of HIV, also known as the asymptomatic period, generally has no obvious symptoms, though some individuals may only show enlargement of lymph nodes. During the acute infection stage of HIV, symptoms such as generalized lymph node enlargement, fever, rash, and cough are common. In the late stages of HIV, due to severe deficiencies in immune function, there is a high susceptibility to a variety of opportunistic infections, which can lead to unexplained spontaneous fever, diarrhea, cough, and other symptoms that must be addressed according to the specific circumstances.

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Written by Xie Ming Feng
Dermatology
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Is AIDS a sexually transmitted disease?

AIDS is caused by the infection of the Human Immunodeficiency Virus, also known as HIV, which leads to significant immune deficiency characterized by the disease. The main route of transmission is through sexual contact. It spreads quickly and has a relatively high mortality rate. Currently, there is no effective cure, making it one of the major lethal infectious sexually transmitted diseases in humans.