I love how that got down voted and the general amount of HIV fud in this thread - I actually do HIV research, I would know.
Most HIV people get infected by one strain, but it mutates so rapidly that in a single individual, multiple strains co exist at different levels (a major one and many, many lower levels ones).
Most HIV people get infected by one strain, but it mutates so rapidly that in a single individual, multiple strains co exist at different levels (a major one and many, many lower levels ones).