Separate lineages of HIV super-fast progressors.
Researchers at the University of Washington in Seattle made an interesting discovery during their routine study of a cohort of HIV-infected patients: Two men in the cohort were discovered to have two divergent subtype B sequences, indicating they had two independent viruses from independent people.
D015331:Cohort Studies; D018450:Disease Progression; D006678:HIV / Q000145:classification; D015658:HIV Infections / Q000503:physiopathology*; D006801:Humans; D008297:Male; D013045:Species Specificity