The aim of the study is to study the genotypic characteristics of HIV-1 non-M circulating in the whole Cameroon and their genetic evolution.
All available samples tested positive for HIV during the national Health survey of Cameroon in 2011 And 2018
All Individuals who came to Centre Pasteur in Yaoundé or Garoua for HIV screening or viral load monitoring.
Insufficient quantity or degraded Dried Blood Spot samples
All HIV-positive individuals aged less than 21 years, infected with a Group M HIV-1 virus, or those who refused to participate in the study
Retrospective phase : Dried Blood Spot samples tested positive for HIV during the Demographic health surveys in Cameroon 2011 and 2018 surveys, serotyping for HIV. Prospective phase : Individuals who came to Center Pasteur Cameroon in Yaoundé or Garoua for HIV screening or viral load monitoring, serotyping of HIV for positive samples.
Cohort
Other
Prospective
Diagnostic testBlood samples will be collected in order to meet the objectives of this substudy and possibly for complementary research
Prevalence of non-M HIV-1 in Cameroon
Number of participants infected with non-M HIV-1 included compared to the total expected number of inclusions
Investigate the current molecular epidemiology of resistance in non-M HIV-1 variants in Cameroon
Proportion of non-M HIV-1 samples characterized genotypically among the samples collected from participants included in the project
Study the current molecular epidemiology of HIV 1 non-M variant resistance in Cameroon
Proportion of non-M HIV-1 samples characterized for resistance among the samples collected from participants included in the project
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ANRS, Emerging Infectious Diseases
Lead sponsor
University Hospital, Rouen
Collaborator
Centre Pasteur du Cameroun
Collaborator
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