Attraktor 01/1995 — HCV in Brazil
نویسندگان
چکیده
1Departamento de Sangue e Hemoderivados at the Instituto Nacional de Controle de Qualidade em Saúde, 2Departamento de Virologia, 3Departamento de Bioquímica e Biologia Molecular and 4Instituto de Medicina Tropical, Fundação Oswaldo Cruz, Avenida Brasil 4365, BR 21045-900 Rio de Janeiro, RJ; 5Paul Ehrlich Institut, Postfach 17 40, D 63207 Langen; 6Robert Koch Institut, Postfach 65 02 80, D 13302 Berlin.
منابع مشابه
Alcohol misuse and illicit drug use are associated with HCV/HIV co-infection.
We studied hepatitis C virus (HCV) prevalence and risk factors for HCV infection in a sample of Brazilian HIV-positive patients. A cross-sectional study was conducted with 580 HIV-positive patients from a specialized HIV/AIDS diagnosis and treatment centre in southern Brazil. All patients were interviewed for socio-demographic and risk factors and tested for HCV antibodies and HCV-RNA detection...
متن کاملInfkction Control and Hospital Eimdkmiology
To the Editor: Transmission of bloodborne pathogens such as human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) to healthcare workers at emergency departments is a matter of great concern. The aim of this study was to determine the prevalence of seropositivity to HIV-1, HBV, and HCV among patients admitted in the Clinical Emergency Unit and the Trauma Unit o...
متن کاملGeographic distribution of hepatitis C virus genotypes in Brazil.
Brazil is a country of continental dimension with a population of different ethnic backgrounds. Thus, a wide variation in the frequencies of hepatitis C virus (HCV) genotypes is expected to occur. To address this point, 1,688 sequential samples from chronic HCV patients were analyzed. HCV-RNA was amplified by the RT-PCR from blood samples collected from 1995 to 2000 at different laboratories lo...
متن کاملThe Associations of HLA-A*02:01 and DRB1*11:01 with Hepatitis C Virus Spontaneous Clearance Are Independent of IL28B in the Chinese Population
Spontaneous clearance of hepatitis C virus (HCV) occurs in 10-40% of the infections. Specific human leukocyte antigen (HLA) alleles have been identified in associating with HCV clearance. However, data on the association of HLA with the spontaneous clearance of HCV are scarce in the Chinese population. In the current study we studied the HLA class I and class II genes in 231 Chinese voluntary b...
متن کاملDistribution of HCV genotypes among different exposure categories in Brazil.
Hepatitis C virus (HCV) infection is widespread and responsible for more than 60% of chronic hepatitis cases. HCV presents a genetic variability which has led to viral classification into at least 6 genotypes and a series of subtypes. These variants present characteristic geographical distribution, but their association with different responses to treatment with interferon and severity of disea...
متن کامل