A,B and C are three common STDs. A and C...

A,B and C are three common STDs. A and C are caused by bacteria whereas B is caused by a virus D. The virus D reduces the immunity of infected person to such a low level that the person to such a low level that the person can die of even very mild diseases.
(a) What could A and C be ?
(b) What is B ?
(c ) Name the virus D ?
(d) How can A, B and C be caused?
(e) Out of A, B and C, which one does not have a definite cure as yet?

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The correct Answer is:

(a) Syphilis and Gonorrhoea (b) AIDS (c) HIV (d) By sexual contact with an infected perosn (e) B (AIDS)

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