GB virus C genotype 1 is rarely transmitted vertically but acquired during infancy in West Africa.
Identifieur interne : 000209 ( Ncbi/Curation ); précédent : 000208; suivant : 000210GB virus C genotype 1 is rarely transmitted vertically but acquired during infancy in West Africa.
Auteurs : Chengyao Li [Royaume-Uni] ; Kwabena Danso ; Emmanuel Addo-Yobo ; Albert Dompreh ; Francis Sarkodie ; Shirley Owusu-Ofori ; Jean-Pierre AllainSource :
- AIDS (London, England) [ 0269-9370 ] ; 2006.
Descripteurs français
- KwdFr :
- Adulte, Charge virale, Complications de la grossesse et maladies infectieuses (virologie), Enfant d'âge préscolaire, Femelle, Ghana, Grossesse, Génotype, Humains, Hépatites virales humaines (transmission), Hépatites virales humaines (virologie), Infections à Flaviviridae (transmission), Infections à Flaviviridae (virologie), Nourrisson, Nouveau-né, Sang foetal (virologie), Transmission verticale de maladie infectieuse, Virus GB-C (), Virus GB-C (génétique), Virus GB-C (isolement et purification).
- MESH :
- génétique : Virus GB-C.
- isolement et purification : Virus GB-C.
- virologie : Complications de la grossesse et maladies infectieuses, Hépatites virales humaines, Infections à Flaviviridae, Sang foetal.
- Adulte, Charge virale, Enfant d'âge préscolaire, Femelle, Ghana, Grossesse, Génotype, Humains, Hépatites virales humaines, Infections à Flaviviridae, Nourrisson, Nouveau-né, Transmission verticale de maladie infectieuse, Virus GB-C.
- Wicri :
- geographic : Ghana.
English descriptors
- KwdEn :
- Adult, Child, Preschool, Female, Fetal Blood (virology), Flaviviridae Infections (transmission), Flaviviridae Infections (virology), GB virus C (classification), GB virus C (genetics), GB virus C (isolation & purification), Genotype, Ghana, Hepatitis, Viral, Human (transmission), Hepatitis, Viral, Human (virology), Humans, Infant, Infant, Newborn, Infectious Disease Transmission, Vertical, Pregnancy, Pregnancy Complications, Infectious (virology), Viral Load.
- MESH :
- geographic : Ghana.
- classification : GB virus C.
- genetics : GB virus C.
- isolation & purification : GB virus C.
- transmission : Flaviviridae Infections, Hepatitis, Viral, Human.
- virology : Fetal Blood, Flaviviridae Infections, Hepatitis, Viral, Human, Pregnancy Complications, Infectious.
- Adult, Child, Preschool, Female, Genotype, Humans, Infant, Infant, Newborn, Infectious Disease Transmission, Vertical, Pregnancy, Viral Load.
Abstract
Paired Ghanaian plasma and cord blood from pregnant women, alongside plasma samples from children aged 1 day to 70 months, were tested for GBV-C, HIV-1 RNA loads and anti-E2. Frequency of GBV-C vertical transmission in West Africa is significantly lower than in Europe, the USA or East Asia where genotype 2 or 3 is prevalent. While horizontal transmission appears predominant in West Africa, the lower viral load of African genotype 1 might explain limited vertical transmission.
DOI: 10.1097/01.aids.0000233583.02586.14
PubMed: 16791024
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pubmed:16791024Le document en format XML
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Frequency of GBV-C vertical transmission in West Africa is significantly lower than in Europe, the USA or East Asia where genotype 2 or 3 is prevalent. While horizontal transmission appears predominant in West Africa, the lower viral load of African genotype 1 might explain limited vertical transmission.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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