منابع مشابه
Key Facts about Epidemiology of HIV/AIDS in Children Worldwide
Unfortunately, we do not know how many perinatally (Human Immunodeficiency Virus) HIV-infected pepole are living in contries today, while knowing these informations is necessary. UNAIDS reports that there are 3.4 million children under 15 years of age with HIV and 2 million adolescents between 10 and 19 years of age. Although the vast majority of children were perinatally infected, older childr...
متن کاملtat Exon 1 exhibits functional diversity during HIV-1 subtype C primary infection.
Human immunodeficiency virus type 1 (HIV-1) Tat is a mediator of viral transcription and is involved in the control of virus replication. However, associations between HIV-1 Tat diversity and functional effects during primary HIV-1 infection are still unclear. We estimated selection pressures in tat exon 1 using the mixed-effects model of evolution with 672 viral sequences generated from 20 pat...
متن کاملRestricted Genetic Diversity of HIV-1 Subtype C Envelope Glycoprotein from Perinatally Infected Zambian Infants
BACKGROUND Mother-to-child transmission of HIV-1 remains a significant problem in the resource-constrained settings where anti-retroviral therapy is still not widely available. Understanding the earliest events during HIV-1 transmission and characterizing the newly transmitted or founder virus is central to intervention efforts. In this study, we analyzed the viral env quasispecies of six mothe...
متن کاملkey facts about epidemiology of hiv/aids in children worldwide
unfortunately, we do not know how many perinatally (human immunodeficiency virus) hiv-infected pepole are living in contries today, while knowing these informations is necessary. unaids reports that there are 3.4 million children under 15 years of age with hiv and 2 million adolescents between 10 and 19 years of age. although the vast majority of children were perinatally infected, older childr...
متن کاملThe Genetic Diversity and Evolution of HIV-1 Subtype B Epidemic in Puerto Rico
HIV-1 epidemics in Caribbean countries, including Puerto Rico, have been reported to be almost exclusively associated with the subtype B virus (HIV-1B). However, while HIV infections associated with other clades have been only sporadically reported, no organized data exist to accurately assess the prevalence of non-subtype B HIV-1 infection. We analyzed the nucleotide sequence data of the HIV p...
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ژورنال
عنوان ژورنال: Current Opinion in HIV and AIDS
سال: 2019
ISSN: 1746-630X
DOI: 10.1097/coh.0000000000000534