HIV-1 and HIV-2: What's the Difference?
HIV-1 and HIV-2: What's the Difference?
- HIV-2 is relatively uncommon. It is mainly concentrated in West Africa, where it is currently epidemic, although it has been reported in other countries.
- HIV-2 is relatively uncommon. It is mainly concentrated in West Africa, where it is currently epidemic, although it has been reported in other countries.