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1.
Open Forum Infect Dis ; 5(4): ofy060, 2018 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-29644251

RESUMO

BACKGROUND: Hepatitis B virus (HBV) and human immunodeficiency virus (HIV) share common risk factors. The parallel description of their frequency over time may help capture their similarities and differences. METHODS: Using data from the National Transfusion Center of Abidjan, we estimated the following over a 20-year period: (1) the prevalence of HIV and hepatitis B surface antigen (HBsAg) positivity at first contact; and (2) the incidence of HIV and HBsAg seroconversion in negative first-time blood donors. RESULTS: Between 1992 and 2012, 422319 donors (men [M] = 74%) provided 1063825 blood donations. For first-time donors, HIV prevalence decreased from 7.1% (M = 5.9%, women [W] =11.0%) in 1992-1994 to 1.1% (M = 0.8%, W = 2.0%) in 2010-2012. Prevalence of HBsAg positivity remained stable at 10.8% (M = 11.7%, W = 7.3%) in 1992-1994 to 11.1% (M = 12.5%, W = 7.1%) in 2010-2012. Among regular donors (N = 129256), the incidence of becoming HIV or HBsAg positive, respectively, decreased from 4.9 per 100 (M = 4.5, W = 8.6) and 7.3 per 100 person-years (M = 7.8, W = 2.3) in 1992-1994 to 0.07 (M = 0.06, W = 0.11) and 0.2 per 100 person-years (M = 0.2, W = 0.2) in 2010-2012. CONCLUSIONS: Human immunodeficiency virus prevalence and incidence decreased dramatically over time, whereas HBV prevalence remained stable. Incidence of HBsAg seroconversion, although decreasing, still reached unexpected levels, suggesting that the risk of HBV infection in adults may be higher than expected. Hepatitis B surface antigen-negative blood-donors should be offered HBV vaccination.

2.
PLoS One ; 12(10): e0185117, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28977006

RESUMO

BACKGROUND: HIV testing is crucial for starting ART earlier in HIV-infected people. We describe Missed Opportunities (MO) for HIV testing among adults newly diagnosed with HIV in Abidjan, Côte d'Ivoire. METHODS: Between april,2nd 2013 and april 1st 2014, a cross-sectional study was conducted among all adults newly diagnosed (< 1year) for HIV at the Blood Donors Medical Center of Abidjan with face to face questionnaire. An MO for HIV testing was defined as a medical consultation for a clinical indicator (e.g. symptoms, hospitalization, and pregnancy) or a non-clinical indicator (e.g. high-risk sexual behavior, HIV-infected partner) potentially related to an HIV infection but did not lead to HIV test proposal by a health care professional. RESULTS: Of the 341 patients who attended the center suring this period, 273 (157 women and 116 men) were included in this analysis. 130 (47.6%) reported at least one medical consultation for an indicator relevant for a test proposal between 1 month and five years prior to their diagnosis. Among them, 92 (77.3%) experienced at least one MO for testing. The 273 included patients reported a total of 216 indicators; 146 (67.6%) were reported without test proposal and thus were MO. Hospitalization, extreme lose of weight, chronic or repeat fever and herpes zoster were the indicators with the largest number of MO. While 66 (24.2%) patients experienced non-clinical indicators relevant to risk of HIV infection, only 11 (4.0%) mentioned it to a health professional. CONCLUSION: MO for HIV testing are frequent, even in situations for which testing is clearly recommended. Better train healthcare professionals and creating new opportunities of testing inside and, outside of medical settings are crucial to improve HIV control.


Assuntos
Sorodiagnóstico da AIDS/estatística & dados numéricos , Infecções por HIV/diagnóstico , Adulto , Contagem de Linfócito CD4 , Côte d'Ivoire , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários
3.
Lancet Glob Health ; 5(11): e1080-e1089, 2017 11.
Artigo em Inglês | MEDLINE | ID: mdl-29025631

RESUMO

BACKGROUND: Temprano ANRS 12136 was a factorial 2 × 2 trial that assessed the benefits of early antiretroviral therapy (ART; ie, in patients who had not reached the CD4 cell count threshold used to recommend starting ART, as per the WHO guidelines that were the standard during the study period) and 6-month isoniazid preventive therapy (IPT) in HIV-infected adults in Côte d'Ivoire. Early ART and IPT were shown to independently reduce the risk of severe morbidity at 30 months. Here, we present the efficacy of IPT in reducing mortality from the long-term follow-up of Temprano. METHODS: For Temprano, participants were randomly assigned to four groups (deferred ART, deferred ART plus IPT, early ART, or early ART plus IPT). Participants who completed the trial follow-up were invited to participate in a post-trial phase. The primary post-trial phase endpoint was death, as analysed by the intention-to-treat principle. We used Cox proportional models to compare all-cause mortality between the IPT and no IPT strategies from inclusion in Temprano to the end of the follow-up period. FINDINGS: Between March 18, 2008, and Jan 5, 2015, 2056 patients (mean baseline CD4 count 477 cells per µL) were followed up for 9404 patient-years (Temprano 4757; post-trial phase 4647). The median follow-up time was 4·9 years (IQR 3·3-5·8). 86 deaths were recorded (Temprano 47 deaths; post-trial phase 39 deaths), of which 34 were in patients randomly assigned IPT (6-year probability 4·1%, 95% CI 2·9-5·7) and 52 were in those randomly assigned no IPT (6·9%, 5·1-9·2). The hazard ratio of death in patients who had IPT compared with those who did not have IPT was 0·63 (95% CI, 0·41 to 0·97) after adjusting for the ART strategy (early vs deferred), and 0·61 (0·39-0·94) after adjustment for the ART strategy, baseline CD4 cell count, and other key characteristics. There was no evidence for statistical interaction between IPT and ART (pinteraction=0·77) or between IPT and time (pinteraction=0·94) on mortality. INTERPRETATION: In Côte d'Ivoire, where the incidence of tuberculosis was last reported as 159 per 100 000 people, 6 months of IPT has a durable protective effect in reducing mortality in HIV-infected people, even in people with high CD4 cell counts and who have started ART. FUNDING: National Research Agency on AIDS and Viral Hepatitis (ANRS).


Assuntos
Antituberculosos/uso terapêutico , Contagem de Linfócito CD4/estatística & dados numéricos , Infecções por HIV/tratamento farmacológico , Infecções por HIV/mortalidade , Isoniazida/uso terapêutico , Adulto , África Ocidental/epidemiologia , Antirretrovirais/uso terapêutico , Quimioterapia Combinada , Feminino , Seguimentos , Humanos , Masculino , Risco , Resultado do Tratamento
4.
N Engl J Med ; 373(9): 808-22, 2015 Aug 27.
Artigo em Inglês | MEDLINE | ID: mdl-26193126

RESUMO

BACKGROUND: In sub-Saharan Africa, the burden of human immunodeficiency virus (HIV)-associated tuberculosis is high. We conducted a trial with a 2-by-2 factorial design to assess the benefits of early antiretroviral therapy (ART), 6-month isoniazid preventive therapy (IPT), or both among HIV-infected adults with high CD4+ cell counts in Ivory Coast. METHODS: We included participants who had HIV type 1 infection and a CD4+ count of less than 800 cells per cubic millimeter and who met no criteria for starting ART according to World Health Organization (WHO) guidelines. Participants were randomly assigned to one of four treatment groups: deferred ART (ART initiation according to WHO criteria), deferred ART plus IPT, early ART (immediate ART initiation), or early ART plus IPT. The primary end point was a composite of diseases included in the case definition of the acquired immunodeficiency syndrome (AIDS), non-AIDS-defining cancer, non-AIDS-defining invasive bacterial disease, or death from any cause at 30 months. We used Cox proportional models to compare outcomes between the deferred-ART and early-ART strategies and between the IPT and no-IPT strategies. RESULTS: A total of 2056 patients (41% with a baseline CD4+ count of ≥500 cells per cubic millimeter) were followed for 4757 patient-years. A total of 204 primary end-point events were observed (3.8 events per 100 person-years; 95% confidence interval [CI], 3.3 to 4.4), including 68 in patients with a baseline CD4+ count of at least 500 cells per cubic millimeter (3.2 events per 100 person-years; 95% CI, 2.4 to 4.0). Tuberculosis and invasive bacterial diseases accounted for 42% and 27% of primary end-point events, respectively. The risk of death or severe HIV-related illness was lower with early ART than with deferred ART (adjusted hazard ratio, 0.56; 95% CI, 0.41 to 0.76; adjusted hazard ratio among patients with a baseline CD4+ count of ≥500 cells per cubic millimeter, 0.56; 95% CI, 0.33 to 0.94) and lower with IPT than with no IPT (adjusted hazard ratio, 0.65; 95% CI, 0.48 to 0.88; adjusted hazard ratio among patients with a baseline CD4+ count of ≥500 cells per cubic millimeter, 0.61; 95% CI, 0.36 to 1.01). The 30-month probability of grade 3 or 4 adverse events did not differ significantly among the strategies. CONCLUSIONS: In this African country, immediate ART and 6 months of IPT independently led to lower rates of severe illness than did deferred ART and no IPT, both overall and among patients with CD4+ counts of at least 500 cells per cubic millimeter. (Funded by the French National Agency for Research on AIDS and Viral Hepatitis; TEMPRANO ANRS 12136 ClinicalTrials.gov number, NCT00495651.).


Assuntos
Infecções Oportunistas Relacionadas com a AIDS/prevenção & controle , Antirretrovirais/uso terapêutico , Antituberculosos/uso terapêutico , Infecções por HIV/tratamento farmacológico , HIV-1 , Isoniazida/uso terapêutico , Tuberculose/prevenção & controle , Adulto , Antirretrovirais/efeitos adversos , Antituberculosos/efeitos adversos , Doenças Assintomáticas , Contagem de Linfócito CD4 , Côte d'Ivoire , Feminino , Seguimentos , Infecções por HIV/imunologia , HIV-1/genética , HIV-1/isolamento & purificação , Humanos , Isoniazida/efeitos adversos , Masculino , Pessoa de Meia-Idade , RNA Viral/análise , Tempo para o Tratamento , Carga Viral
5.
BMC Infect Dis ; 13: 607, 2013 Dec 27.
Artigo em Inglês | MEDLINE | ID: mdl-24373303

RESUMO

BACKGROUND: In resource-limited settings, scaling-up antiretroviral treatment (ART) has required the involvement of decentralized health facilities with limited equipment. We estimated the incidence of serious morbidity among HIV-infected adults receiving ART in one of these HIV routine care center in sub-Saharan Africa. METHODS: We conducted a prospective study at the Centre Medical de Suivi des Donneurs de Sang (CMSDS), which is affiliated with the National Centre for Blood Transfusion in Abidjan, Côte d'Ivoire. Adult patients infected with HIV-1 or HIV-1/HIV-2 who initiated ART between January 2003 and December 2008 were eligible for the study. Standardized clinical data were collected at each visit. Serious morbidity was defined as a new episode of malaria, WHO stage 3-4 event, ANRS grade 3-4 adverse event, or any event leading to death or to hospitalization. RESULTS: 1008 adults, 67% women, with a median age of 35 years, and a median pre-ART CD4 count of 186/mm3 started ART and were followed for a median of 17.3 months. The overall incidences of loss to follow-up, death, and attrition were 6.2/100 person-years (PY) [95% CI 5.1-7.2], 2.3/100 PY [95% CI 1.6-2.9], and 8.1/100 PY [95% CI 7.0-9.4], respectively. The incidence of first serious event was 11.5/100 PY overall, 15.9/100 PY within the first year and 8.3/100 PY thereafter. The most frequently documented specific diagnoses were malaria, tuberculosis, bacterial septicemia and bacterial pneumonia. CONCLUSION: Among HIV-infected adults followed in routine conditions in a West African primary care clinic, we recorded a high incidence of serious morbidity during the first year on ART. Providing care centers with diagnostic tools and standardizing data collection are necessary steps to improve the quality of care in primary care facilities in sub-Saharan Africa.


Assuntos
Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/mortalidade , Adulto , Terapia Antirretroviral de Alta Atividade , Centros Comunitários de Saúde/estatística & dados numéricos , Côte d'Ivoire/epidemiologia , Feminino , Infecções por HIV/epidemiologia , HIV-1 , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Morbidade , Estudos Prospectivos , Adulto Jovem
6.
AIDS Res Hum Retroviruses ; 26(9): 991-5, 2010 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-20707728

RESUMO

Stavudine is no longer recommended for use in first-line antiretroviral therapy (ART), but it remains in high demand worldwide because it is affordable. We report the clinical presentation and incidence of severe hyperlactatemia (SL) in HIV-infected adults who initiated ART between April 2005 and May 2009 in Côte d'Ivoire, West Africa. In a prospective cohort study at the HIV care center affiliated with the National Centre for Blood Transfusion, we used standardized forms to record baseline and follow-up data. We measured serum lactate levels for all adults on ART who showed signs of hyperlactatemia. SL was defined as serum lactate >2.5 mmol/liter. Overall, 806 adults initiated ART. Among the 591 patients (73%) on stavudine-containing regimens, 394 were women (67%); the median pre-ART CD4 count was 150/mm3 and the median body mass index was 20.9 kg/m2. These patients were followed for a median of 28 months. We detected SL only among patients taking stavudine. The incidence of SL was 0.55/100 person-years (PY) (95% CI 0.47-0.63) overall and 0.85/100 PY among women (95% CI 0.75-0.95). Among the eight patients with SL, 100% lost >9% of body weight before diagnosis, 100% had serum lactate >4 mmol/liter (range 4.2-12.1), 50% had pre-ART BMI >25 kg/m2, and three patients died (38%), accounting for 6.4% of deaths among patients taking stavudine. As long as HIV clinicians continue to use stavudine in sub-Saharan Africa, they should watch out for acute unexplained weight loss in patients taking ART, particularly among women and patients with high pre-ART BMI.


Assuntos
Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/epidemiologia , Lactatos/sangue , Estavudina/uso terapêutico , Adulto , Contagem de Linfócito CD4 , Côte d'Ivoire/epidemiologia , Feminino , Infecções por HIV/tratamento farmacológico , HIV-1/efeitos dos fármacos , HIV-1/imunologia , Humanos , Incidência , Masculino , Estudos Prospectivos
7.
Transfusion ; 50(4): 888-93, 2010 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-19951316

RESUMO

BACKGROUND: The residual risk of human immunodeficiency virus (HIV) transmission from blood products in the Abidjan National Blood Transfusion Center was estimated to be 1 in 5780 blood donations over the period 2002 through 2004. We aimed at describing risk behaviors in blood donors who seroconverted for HIV in Abidjan to improve the pre-blood donation selection. STUDY DESIGN AND METHODS: We investigated the behavioral profile of HIV seroconverters assessed before their HIV diagnosis, during the blood donation selection at the blood bank of Abidjan, and compared it to the profile documented after this HIV diagnosis, at enrollment in the PRIMO-CI cohort. Since 1997, enrollment in this cohort is offered to every blood donor whose delay since HIV seroconversion was 36 months or less. RESULTS: Among the 418 blood donors who seroconverted for HIV between 1997 and 2005, 241 were enrolled in the cohort. Median age was 28 years and 63% were men. The median time between the last HIV-negative test and the first positive test was 7 months. Since the last blood donation, 29% of donors reported unprotected sexual intercourse with multiple casual sexual partners, 55% unprotected sexual intercourse with one casual sexual partner, and 36% sharing of nail clippers. During the pre-blood donation questionnaire, 69% of HIV seroconverters had reported unprotected sexual intercourse since the last blood donation (vs. 89% reported after donation), and 7% had had multiple casual sexual partners (vs. 32%). CONCLUSION: Volunteer blood donors who seroconverted for HIV in Abidjan reported a high proportion of unprotected sexual intercourse with casual sexual partners.


Assuntos
Doadores de Sangue/estatística & dados numéricos , Transfusão de Sangue/estatística & dados numéricos , Infecções por HIV/epidemiologia , Soropositividade para HIV/epidemiologia , Voluntários/estatística & dados numéricos , Adulto , Côte d'Ivoire/epidemiologia , Feminino , Soronegatividade para HIV/fisiologia , Humanos , Masculino , Assunção de Riscos , Comportamento Sexual
8.
J Infect Dis ; 199(1): 66-76, 2009 Jan 01.
Artigo em Inglês | MEDLINE | ID: mdl-18986246

RESUMO

BACKGROUND: A randomized trial was launched in Côte d'Ivoire in 2002 to compare continuous antiretroviral treatment (hereafter, "C-ART") to an ART regimen of 2 months off and 4 months on therapy (hereafter, "2/4-ART"). We report the final analysis. METHODS: A total of 435 adults who were receiving successful ART ((median CD4 cell count prior to ART, 272 cells/mm(3); 88% were receiving a zidovudine-lamivudine-efavirenz regimen) were randomized to receive C-ART or 2/4-ART. The main primary end point was the percentage of patients with <350 CD4 cells/mm(3) at 24 months. The sample size ensured 80% power to demonstrate noninferiority (noninferiority bound, -15%), assuming that 30% of the patients in the C-ART arm would have <350 CD4 cells/mm(3). Other end points were mortality, morbidity, cost of care, genotypic resistance, adherence, and toxicity. RESULTS: The percentage of patients with <350 CD4 cells/mm(3) at 24 months was 5.6% (6 of 107) in the C-ART arm and 14.6% (46 of 315) in the 2/4-ART arm (lower bound of the 95% CI for the difference, -14%). Cost was 18% higher in the C-ART arm, and resistance to nonnucleoside reverse-transcriptase inhibitors (NNRTIs) was 20% higher in the 2/4-ART arm. Other end points were nonconclusive. CONCLUSIONS: Although 2/4-ART met the predetermined criteria for noninferiority, the percentage of patients with <350 CD4 cells/mm(3) in the C-ART arm was lower than anticipated, which makes the clinical significance of this noninferiority uncertain. In addition, 2/4-ART led to an unacceptable additional risk of selecting for drug-resistant virus. This new argument against episodic ART strategies is also a caveat against any unplanned ART interruptions in Africa, where most patients receive NNRTIs.


Assuntos
Antirretrovirais/uso terapêutico , Infecções por HIV/prevenção & controle , Adulto , Antirretrovirais/administração & dosagem , Contagem de Linfócito CD4 , Côte d'Ivoire/epidemiologia , Esquema de Medicação , Farmacorresistência Viral/fisiologia , Feminino , HIV/genética , HIV/imunologia , Infecções por HIV/epidemiologia , Infecções por HIV/imunologia , Humanos , Renda , Masculino , Mutação , Distribuição Aleatória , Resultado do Tratamento , Carga Viral , Vacinas Virais/uso terapêutico
9.
J Acquir Immune Defic Syndr ; 48(3): 350-4, 2008 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-18545149

RESUMO

OBJECTIVE: To analyze the association between the HIV-1 DNA level in peripheral blood mononuclear cells (PBMCs) and disease progression in recently infected West African adults. METHODS: HIV-1 DNA levels were measured in the PBMCs of 200 adults in the French National Agency for Research on AIDS and viral Hepatitis (ANRS) 1220 cohort who had recently been infected with HIV-1. The association between baseline HIV-1 DNA levels and disease progression was analyzed using multivariate Cox regression. Disease progression was defined as the occurrence of any of the following outcomes: death, first World Health Organization stage 3-4 event, or CD4 count<200/mm. RESULTS: About 200 participants were followed for a median of 30 months. At baseline, the median time from HIV-1 seroconversion was 9 months, median CD4 T-cell count was 471/mm, median HIV-1 DNA level was 3.0 log10 copies/10 PBMCs, and median plasma HIV-1 RNA level was 4.6 log10 copies/mL. The 5-year probability of remaining free of any outcome was 0.74 [95% confidence interval (CI): 0.61 to 0.83] and 0.36 (95% CI: 0.23 to 0.49) in patients with baseline HIV-1 DNA3.0 log10 copies/10 PBMCs, respectively (P<0.001). The adjusted hazard ratio of disease progression was 2.17 in patients with HIV-1 DNA>3.0 log10 copies/10 PBMCs compared with other patients (95% CI: 1.24 to 3.80, P=0.007). The only other factor associated with progression was follow-up CD4 count (hazard ratio=1.23 per 100 cells/mm decrease; 95% CI: 1.07 to 1.41, P=0.003). DISCUSSION: PBMC HIV-1 DNA level was strongly associated with HIV-1 disease progression, even after adjusting for HIV-1 RNA and CD4 T-cell count. Further studies should assess whether patients with high HIV-1 DNA levels should start antiretroviral therapy earlier than other patients.


Assuntos
DNA Viral/sangue , Infecções por HIV/virologia , HIV-1/genética , Leucócitos Mononucleares/virologia , Síndrome da Imunodeficiência Adquirida/sangue , Síndrome da Imunodeficiência Adquirida/virologia , Adulto , Estudos de Coortes , Côte d'Ivoire , Progressão da Doença , Feminino , Infecções por HIV/sangue , Humanos , Masculino
10.
Bull World Health Organ ; 85(2): 116-23, 2007 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-17308732

RESUMO

OBJECTIVE: To estimate the probability of reaching the criteria for starting highly active antiretroviral therapy (HAART) in a prospective cohort of adult HIV-1 seroconverters in Abidjan, Côte d'Ivoire. METHODS: We recruited participants from HIV-positive donors at the blood bank of Abidjan for whom the delay since the estimated date of seroconversion (midpoint between last negative and first positive HIV-1 test) was < 36 months. Participants were offered early trimethoprim-sulfamethoxazole (cotrimoxazole) prophylaxis, twice-yearly measurement of CD4 count and we made standardized records of morbidity. We used the Kaplan-Meier method to estimate the probability of reaching the criteria for starting HAART according to WHO 2006 guidelines. FINDINGS: 217 adults (77 women (35%)) were followed up during 668 person-years (PY). The most frequent diseases recorded were mild bacterial diseases (6.0 per 100 PY), malaria (3.6/100 PY), herpes zoster (3.4/100 PY), severe bacterial diseases (3.1/100 PY) and tuberculosis (2.1/100 PY). The probability of reaching the WHO 2006 criteria for HAART initiation was estimated at 0.09, 0.16, 0.24, 0.36 and 0.44 at 1, 2, 3, 4 and 5 years, respectively. CONCLUSION: Our data underline the incidence of the early HIV morbidity in an Ivorian adult population and provide support for HIV testing to be made more readily available and for early follow-up of HIV-infected adults in West Africa.


Assuntos
Antirretrovirais/uso terapêutico , Terapia Antirretroviral de Alta Atividade/estatística & dados numéricos , Infecções por HIV/tratamento farmacológico , HIV-1/efeitos dos fármacos , Adulto , Antirretrovirais/farmacologia , Contagem de Linfócito CD4 , Côte d'Ivoire , Progressão da Doença , Feminino , Infecções por HIV/patologia , Soropositividade para HIV/tratamento farmacológico , Humanos , Masculino , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Estudos Prospectivos , Fatores de Tempo , Organização Mundial da Saúde
12.
J Acquir Immune Defic Syndr ; 38(5): 618-21, 2005 Apr 15.
Artigo em Inglês | MEDLINE | ID: mdl-15793375

RESUMO

Despite precautions taken to guarantee blood safety, in the National Blood Transfusion Center (CNTS) of Abidjan, about 30 regular blood donors are detected with HIV seroconversion each year, two-thirds of them men. A survey through face-to-face interviews was carried out at the CNTS of Abidjan from September 2001 to March 2002 among HIV-positive and HIV-negative regular blood donors, informed about their serologic status. HIV-negative regular blood donors informed about their serologic status since a median time of 67 months (n = 50) disclosed more risky behaviors such as multiple sexual partners (68%) than HIV-positive blood donors informed about their status (n = 112) since a median time of 35 months (41%) (P < 0.001). Condoms were systematically used by 17% of HIV-negative blood donors and 55% of HIV-positive blood donors (P < 0.001). Enhanced counseling and awareness could reduce in the future the number of cases of seroconversion among regular blood donors and improve their subsequent behavior. Blood donors who have unprotected sex with partners of unknown HIV serologic status and especially with casual partners are strongly exposed to HIV transmission and should be discouraged to continue giving blood, after adequate counseling.


Assuntos
Doadores de Sangue/psicologia , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Soropositividade para HIV/epidemiologia , Reação Transfusional , Côte d'Ivoire/epidemiologia , Feminino , Infecções por HIV/transmissão , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Masculino , Assunção de Riscos , Segurança , Comportamento Sexual , Fatores Socioeconômicos
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