Question

which of the following statement about AIDS is incorrect? a- is a host specific disease. b- an infected mother cannot pass the virus to her baby. c- results in enlargement of lymph nodes. d- can be prevented.​

Answer 1

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HIV is a retrovirus that primarily infects components of the human immune system such as CD4+ T cells, macrophages and dendritic cell. It, directly and indirectly, destroys CD4+ T cells.

So, the correct option is 'The causative HIV retrovirus reduces the number of T-helper lymphocytes'.

Answer 2

a. is a host speclfic diseas