Question

what is HIV test and why we have to perform it?

Answer 1

HIV is a virus which causes aids and aids is a fatal disease .. we do hiv test to ensure that our blood doesnot have hiv virus . this test is must before blood donation or blood transformation because HIV virus spreads through blood...
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Answer 2

HIV is a type of virus . It causes AIDS in living organism .when HIV virus enters into our body it causes AIDS.HIV test is a type of medical test which is done in our body to check whether HIV virus is in our body or not .Usually people perform HIV test beforehand the disease AIDS is caused in their body.And if HIV virus is found in their blood they take vaccine against AIDS .And thus they are protected .

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