A member asked:

Is there subtypes of hiv type 2 what are they?

A doctor has provided 1 answer
Dr. Nancy Ferguson answered

Specializes in Family Medicine

8 Subtypes of HIV-2.: There are 8 subtypes of HIV-2, the most common are HIV-2 Groups A and B. The remaining Groups have only been found in one person each and they have not been shown to be transmitted in humans by sex or sharing needles. HIV-2 should be considered in the differential diagnosis when a person is of West African descent or has had sexual contact or shared needles with such a person.

Answered 7/19/2015

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