translate English to French: Many of these studies are reviewed by Thomson and Najera.26 Group "O" HIV, which is most commonly found in West Africa, has been identified in Western Europe including countries such as Norway27, Spain28, and France.29 Recombinant strains of HIV-1 have also been detected in countries including the UK30, Spain31, and Greece.32
• Dans une autre étude de cohorte portant sur 88 sujets naïfs qui s'étaient présentés à un hôpital de Boston en 1999, neuf (10 %) étaient infectés par un sous-type non-B de VIH-1 (sous-types A, C et E et A/G recombinant).