Infection with Hepatitis A and TT Viruses and Socioeconomic Status in Rio de Janeiro, Brazil

References

• Nishizawa T, Okamoto H, Konishi K, Yoshizawa H, Miyakawa Y, Mayumi M. A novel DNA virus (TTV) associated with elevated transaminase levels in posttransfusion hepatitis of unknown etiology. Biochem Biophys Res Commun 1997; 241: 92–7.
   PubMed Web of Science ®Google Scholar
• Okamoto H, Nishizawa T, Kato N, Ukita M, Ikeda H, Iizuka H, et al. Molecular cloning and characterization of a novel DNA virus (TTV) associated with posttransfusion hepatitis of unknown etiology. Hepatol Res 1998; 10: 1–16.
   Web of Science ®Google Scholar
• Leary TP, Erker JC, Chalmers ML, Desai SM, Mushahwar IK. Improved detection systems for TT virus reveal high prevalence in humans, non-human primates and farm animals. J Gen Virol 1999; 80: 2115–20.
   Google Scholar
• Abe K, Inami T, Asano K, Miyoshi C, Masaki N, Hayashi S, et al. TT virus infection is widespread in the general populations from different geographic regions. J Clin Microbiol 1999; 37: 2703–5.
   PubMed Web of Science ®Google Scholar
• Okamoto H, Takahashi M, Nishizawa T, Ukita M, Fukuda M, Tsuda F, et al. Marked genomic heterogeneity and frequent mixed infection of TT virus demonstrated by PCR with primers from coding and noncoding regions. Virology 1999; 259: 428–36.
   PubMed Web of Science ®Google Scholar
• Prescott LE, Simmonds P. Global distribution of transmission-transmitted virus. N Engl J Med 1998; 339: 776–7.
   PubMed Web of Science ®Google Scholar
• Takahashi K, Hoshino H, Ohta Y, Yoshida N, Mishiro S. Very high prevalence of TT virus (TTV) infection in general population of Japan revealed by a new set of PCR primers. Hepatol Res 1998; 12: 233–9.
   Google Scholar
• Niel C, de Oliveira JM, Ross RS, Gomes SA, Roggendorf M, Viazov S. High prevalence of TT virus infection in Brazilian blood donors. J Med Virol 1999; 57: 259–63.
   PubMed Web of Science ®Google Scholar
• Okamoto H, Akahane Y, Ukita MF, Fukuda M, Tsuda F, Miyakawa Y, et al. Fecal excretion of a nonenveloped DNA virus (TTV) associated with posttransfusion non A-G hepatitis. J Med Virol 1998; 56: 128–32.
   PubMed Web of Science ®Google Scholar
• Ukita M, Okamoto H, Kato N, Miyakawa Y, Mayumi M. Excretion into bile of a novel unenveloped DNA virus (TT virus) associated with acute and chronic non-A-G hepatitis. J Infect Dis 1999; 179: 1245–8.
   Google Scholar
• Coppola RC, Masia G, Romano L, Tanzi E, Zanetti AR. Epidemiology and prevention of enterically transmitted hepatitis in Italy. Res Virol 1998; 149: 271–6.
   Google Scholar
• Furusyo N, Hayashi J, Sawayama Y, Kawakami Y, Kishi-hara Y, Kashiwagi S. The elimination of hepatitis B virus infection: changing seroepidemiology of hepatitis A and B virus infection in Okinawa, Japan, over a 26-year period. Am J Trop Med Hyg 1998; 59: 693–8.
   Google Scholar
• Kunasol P, Cooksley G, Chan VF, Isahak I, John J, Loleka S, et al. Hepatitis A virus: declining seroprevalence in children and adolescents in Southeast Asia. Southeast Asian J Trop Med Public Health 1998; 29: 255–62.
   PubMedGoogle Scholar
• Ferreira CT, Pereira-Lima J, Barros FC. Hepatitis A antibodies in two socioeconomically distinct populations of Porto Alegre, Brazil. J Trop Pediatr 1998; 44: 184–5.
   PubMedGoogle Scholar
• Pinho JR, Sumita LM, Moreira RC, de Souza VA, Saraceni CP, Oba IT, et al. Duality of patterns in hepatitis A epidemiology: a study involving two socioeconomically distinct populations in Campinas, Sao Paulo state, Brazil. Rev Inst Med Trop Sao Paulo 1998; 40: 105–6.
   Google Scholar
• Riedemann S, Ibarra H, Reinhardt G, Frosner G, Safary A. Prevalencia de anticuerpos anti-hepatitis A en escolares en la decada actual. Rev Med Chil 1998; 126: 1161–4.
   Google Scholar
• Tapia-Conyer R, Santos JI, Cavalcanti AM, Urdaneta E, Rivera L, Manterola A, et al. Hepatitis A in Latin America: a changing epidemiologic pattern. Am J Trop Med Hyg 1999; 61: 825–9.
   PubMed Web of Science ®Google Scholar
• Saback FL, Gomes SA, de Paula VS, da Silva RRS, Lewis-Ximenez LL, Niel C. Age-specific prevalence and transmission of TT virus. J Med Virol 1999; 59: 318–22.
   Google Scholar
• Vitral CL, Yoshida CF, Teixeira CS, Gaspar AM. Sero-prevalence of hepatitis A in health care students from a public university of Rio de Janeiro. Rev Microbiol 1998; 29: 149–51.
   Google Scholar
• Nagano K, Fukuda Y, Yokozaki S, Okada K, Tanaka K, Funahashi K, et al. Low risk of TT virus (TTV) infection in medical workers. J Hosp Infect 1999; 42: 243–6.
   PubMedGoogle Scholar
• Ross RS, Viazov S, Runde V, Schaefer UW, Roggendorf M. Detection of TT virus DNA in specimens other than blood. J Clin Virol 1999; 13: 181–4.
   Google Scholar
• Charlton M, Adjei P, Poterucha J, Zein N, Moore B, Therneau T, et al. TT-virus infection in North American blood donors, patients with fulminant hepatic failure, and cryptogenic cirrhosis. Hepatology 1998; 28: 839–42.
   PubMed Web of Science ®Google Scholar
• Naoumov NV, Petrova EP, Thomas MG, Williams R. Presence of a newly described human DNA virus (TTV) in patients with liver disease. Lancet 1998; 352: 195–7.
   PubMed Web of Science ®Google Scholar
• Simmonds P, Davidson F, Lycett C, Prescott LE, MacDonald DM, Ellender J, et al. Detection of a novel DNA virus (TTV) in blood donors and blood products. Lancet 1998; 352: 191–5.
   PubMed Web of Science ®Google Scholar
• Viazov S, Ross RS, Varenholz C, Lange R, Holtmann M, Niel C, et al. Lack of evidence for an association between TTV infection and severe liver disease. J Clin Virol 1998; 11: 183–7.
   PubMed Web of Science ®Google Scholar
• Davidson F, MacDonald D, Mokili JL, Prescott LE, Graham S, Simmonds P. Early acquisition of TT virus (TTV) in an area endemic for TTV infection. J Infect Dis 1999; 179: 1070–6.
   PubMedGoogle Scholar
• Kato H, Mizokami M, Nakano T, Kondo Y, Dashnyam B, Oyunsuren T, et al. High prevalence and phylogenetic analysis of TT-virus infection in Mongolia. Virus Res 1999; 60: 171–9.
   PubMed Web of Science ®Google Scholar
• Lefrere JJ, Roudot-Thoraval F, Lefrere F, Kanfer A, Mariotti M, Lerable J, et al. Natural history of the TT virus infection through follow-up of TTV DNA-positive multiple-transfused patients. Blood 2000; 95: 347–51.
   PubMed Web of Science ®Google Scholar
• Ishikawa T, Hamano Y, Okamoto H. Frequent detection of TT virus in throat swabs of pediatric patients. Infection 1999; 27: 298.
   Google Scholar