Human immunodeficiency virus type 1 (HIV-1) is the causative agent of AIDS (10, 38, 105,
114). It is characterized by extensive and dynamic genetic diversity, generating variants …

Human immunodeficiency virus (HIV) is the worldwide disseminated causative agent of
acquired immunodeficiency syndrome (AIDS). HIV is a member of the Lentivirus genus of …

Genetic and phylogenetic information on the HIV-1 epidemic in Middle-East Countries, and
in particular in Iran, are extremely limited. By March 2004, the Iranian Ministry of Health …

Sequence analysis plays an important role in the management of patients chronically
infected with HIV-1. Knowledge of the viral genotype and drug resistance mutations is …

Abstract The Human Immunodeficiency Virus type 1 (HIV-1) is classified into genetic groups,
subtypes and sub-subtypes which show a specific geographic distribution pattern. The HIV-1 …

The increasing diversity of HIV-1 isolates makes virus quantitation challenging, especially
when diverse isolates co-circulate in a geographical area. Measuring the HIV-1 DNA levels …

Human immunodeficiency virus-1 (HIV-1) is characterised by a vast genetic diversity
classified into distinct phylogenetic strains and recombinant forms. We describe the HIV-1 …

An increase in the circulation of HIV-1 non-B subtypes has been observed in recent years in
Western European countries. Due to the lack of data on the circulation of HIV-1 non-B …

We describe an outbreak of subtype G among injecting drug users (IDU) in northern Italy
newly infected with HIV. We analysed pol gene sequences from samples of 139 individuals …

Human immunodeficiency virus (HIV) is the worldwide disseminated causative agent of
acquired immunodeficiency syndrome (AIDS). HIV is grouped in two types named HIV-1 and …