Prevalence of HCV antibodies and vertical transmission of hepatitis C virus
Molesini, M.; Cinquetti, M.; Dolci, L.; Barlocco, E.G.; Marchi, D.; Vinco, A.; Zoppi, G.
La Pediatria Medica e Chirurgica Medical and Surgical Pediatrics 18(1): 43-45
1996
ISSN/ISBN: 0391-5387 PMID: 8685022 Document Number: 455125
HCV infection is one of the most frequent causes of hepatitis in man. There are numerous means of infection, not all of which can be documented. In infancy HCV infection occurs particularly in children that have been multitransfused or are on dialysis. Vertical transmission of HCV infection is rare, and the times and means of occurrence are not as yet well defined. The present study sets out to establish the prevalence of HCV-Ab carriers within a population of 4,242 pregnant women in Verona (Italy). It also aims to assess the incidence of vertical transmission of HCV infection in a sample of newborns examined over a 15-months follow-up. Of the 4,242 pregnant women subjected to screening, 45 (1.06%) were HCV-Ab positive. In only 74% of the cases it was possible to identify an HCV infection risk factor. On the 45 children of the HCV positive mothers, at present 25 have completed the 15 months follow-up. Only one of these children has contracted the infection: the incidence of transmission is therefore 4%.