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Erschienen in: Infection 5/2011

01.10.2011 | Clinical and Epidemiological Study

Correlation between maternal hepatitis B surface antigen carrier status with social, medical and family factors in an endemic area: have we overlooked something?

verfasst von: O. K. Chan, T. T. Lao, S. S. H. Suen, T. K. Lau, T. Y. Leung

Erschienen in: Infection | Ausgabe 5/2011

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Abstract

Purpose

Hepatitis B virus (HBV) infection is endemic in many countries, but the risk factors for HBV carriage in the obstetric population are unclear.

Methods

A survey on 1,580 women attending the antenatal clinic in an endemic region was conducted in order to examine the prevalence of and factors associated with maternal HBV carriage, including socio-demographic, medical, and previous obstetrical and family history, by means of a questionnaire.

Results

The prevalence of maternal HBV carriage was 9.1%, and 4.8% of women with a history of hepatitis B vaccination were found to be HBV carriers. Factors associated with maternal HBV carriage were residency status (adjusted odds ratio [aOR] 3.65 for immigrants; aOR 7.62 for non-residents), positive family history (aOR 3.72 for infected mother; aOR 5.36 for other family members), no previous vaccination (aOR 4.39) and having previous HBsAg testing (aOR 2.26).

Conclusions

The findings suggest that there was probably an overlooked role of horizontal transmission within the family setting in addition to perinatal transmission in determining the likelihood of HBV infection in our obstetric population. Reconfirmation of hepatitis B status might be necessary among individuals with a history of vaccination to ensure the effectiveness of their immunoprotection.
Literatur
1.
Zurück zum Zitat Hou J, Liu Z, Gu F. Epidemiology and prevention of hepatitis B virus infection. Int J Med Sci. 2005;2:50–7.PubMed Hou J, Liu Z, Gu F. Epidemiology and prevention of hepatitis B virus infection. Int J Med Sci. 2005;2:50–7.PubMed
3.
Zurück zum Zitat Beasley RP. Hepatitis B virus. The major etiology of hepatocellular carcinoma. Cancer. 1988;61:1942–56.PubMedCrossRef Beasley RP. Hepatitis B virus. The major etiology of hepatocellular carcinoma. Cancer. 1988;61:1942–56.PubMedCrossRef
4.
Zurück zum Zitat Lee AK, Ip HM, Wong VC. Mechanisms of maternal–fetal transmission of hepatitis B virus. J Infect Dis. 1978;138:668–71.PubMedCrossRef Lee AK, Ip HM, Wong VC. Mechanisms of maternal–fetal transmission of hepatitis B virus. J Infect Dis. 1978;138:668–71.PubMedCrossRef
5.
Zurück zum Zitat Wong VC, Ip HM, Reesink HW, Lelie PN, Reerink-Brongers EE, Yeung CY, Ma HK. Prevention of the HBsAg carrier state in newborn infants of mothers who are chronic carriers of HBsAg and HBeAg by administration of hepatitis-B vaccine and hepatitis-B immunoglobulin. Double-blind randomised placebo-controlled study. Lancet. 1984;1:921–6.PubMedCrossRef Wong VC, Ip HM, Reesink HW, Lelie PN, Reerink-Brongers EE, Yeung CY, Ma HK. Prevention of the HBsAg carrier state in newborn infants of mothers who are chronic carriers of HBsAg and HBeAg by administration of hepatitis-B vaccine and hepatitis-B immunoglobulin. Double-blind randomised placebo-controlled study. Lancet. 1984;1:921–6.PubMedCrossRef
6.
Zurück zum Zitat Poovorawan Y, Sanpavat S, Pongpunlert W, Chumdermpadetsuk S, Sentrakul P, Safary A. Protective efficacy of a recombinant DNA hepatitis B vaccine in neonates of HBe antigen-positive mothers. JAMA. 1989;261:3278–81.PubMedCrossRef Poovorawan Y, Sanpavat S, Pongpunlert W, Chumdermpadetsuk S, Sentrakul P, Safary A. Protective efficacy of a recombinant DNA hepatitis B vaccine in neonates of HBe antigen-positive mothers. JAMA. 1989;261:3278–81.PubMedCrossRef
7.
Zurück zum Zitat Poovorawan Y, Sanpavat S, Pongpunglert W, Chumdermpadetsuk S, Sentrakul P, Vandepapelière P, Safary A. Long term efficacy of hepatitis B vaccine in infants born to hepatitis B e antigen-positive mothers. Pediatr Infect Dis J. 1992;11:816–21.PubMedCrossRef Poovorawan Y, Sanpavat S, Pongpunglert W, Chumdermpadetsuk S, Sentrakul P, Vandepapelière P, Safary A. Long term efficacy of hepatitis B vaccine in infants born to hepatitis B e antigen-positive mothers. Pediatr Infect Dis J. 1992;11:816–21.PubMedCrossRef
8.
Zurück zum Zitat Lai CL, Wong BC, Yeoh EK, Lim WL, Chang WK, Lin HJ. Five-year follow-up of a prospective randomized trial of hepatitis B recombinant DNA yeast vaccine vs. plasma-derived vaccine in children: immunogenicity and anamnestic responses. Hepatology. 1993;18:763–7.PubMedCrossRef Lai CL, Wong BC, Yeoh EK, Lim WL, Chang WK, Lin HJ. Five-year follow-up of a prospective randomized trial of hepatitis B recombinant DNA yeast vaccine vs. plasma-derived vaccine in children: immunogenicity and anamnestic responses. Hepatology. 1993;18:763–7.PubMedCrossRef
9.
Zurück zum Zitat Yao GB. Importance of perinatal versus horizontal transmission of hepatitis B virus infection in China. Gut. 1996;38:S39–42.PubMedCrossRef Yao GB. Importance of perinatal versus horizontal transmission of hepatitis B virus infection in China. Gut. 1996;38:S39–42.PubMedCrossRef
10.
Zurück zum Zitat Wainwright RB, Bulkow LR, Parkinson AJ, Zanis C, McMahon BJ. Protection provided by hepatitis B vaccine in a Yupik Eskimo population—results of a 10-year study. J Infect Dis. 1997;175:674–7.PubMedCrossRef Wainwright RB, Bulkow LR, Parkinson AJ, Zanis C, McMahon BJ. Protection provided by hepatitis B vaccine in a Yupik Eskimo population—results of a 10-year study. J Infect Dis. 1997;175:674–7.PubMedCrossRef
11.
12.
Zurück zum Zitat Hsu HM, Chen DS, Chuang CH, Lu JC, Jwo DM, Lee CC, Lu HC, Cheng SH, Wang YF, Wang CY, Lo KJ, Shih CJ, Sung JL. Efficacy of a mass hepatitis B vaccination program in Taiwan. Studies on 3464 infants of hepatitis B surface antigen-carrier mothers. JAMA. 1988;260:2231–5.PubMedCrossRef Hsu HM, Chen DS, Chuang CH, Lu JC, Jwo DM, Lee CC, Lu HC, Cheng SH, Wang YF, Wang CY, Lo KJ, Shih CJ, Sung JL. Efficacy of a mass hepatitis B vaccination program in Taiwan. Studies on 3464 infants of hepatitis B surface antigen-carrier mothers. JAMA. 1988;260:2231–5.PubMedCrossRef
13.
Zurück zum Zitat Harpaz R, McMahon BJ, Margolis HS, Shapiro CN, Havron D, Carpenter G, Bulkow LR, Wainwright RB. Elimination of new chronic hepatitis B virus infections: results of the Alaska immunization program. J Infect Dis. 2000;181:413–8.PubMedCrossRef Harpaz R, McMahon BJ, Margolis HS, Shapiro CN, Havron D, Carpenter G, Bulkow LR, Wainwright RB. Elimination of new chronic hepatitis B virus infections: results of the Alaska immunization program. J Infect Dis. 2000;181:413–8.PubMedCrossRef
14.
Zurück zum Zitat Kwan LC, Ho YY, Lee SS. The declining HBsAg carriage rate in pregnant women in Hong Kong. Epidemiol Infect. 1997;119:281–3.PubMedCrossRef Kwan LC, Ho YY, Lee SS. The declining HBsAg carriage rate in pregnant women in Hong Kong. Epidemiol Infect. 1997;119:281–3.PubMedCrossRef
16.
Zurück zum Zitat Lao TT, Chan BC, Leung WC, Ho LF, Tse KY. Maternal hepatitis B infection and gestational diabetes mellitus. J Hepatol. 2007;47:46–50.PubMedCrossRef Lao TT, Chan BC, Leung WC, Ho LF, Tse KY. Maternal hepatitis B infection and gestational diabetes mellitus. J Hepatol. 2007;47:46–50.PubMedCrossRef
17.
Zurück zum Zitat Suen SS, Lao TT, Sahota DS, Lau TK, Leung TY. Implications of the relationship between maternal age and parity with hepatitis B carrier status in a high endemicity area. J Viral Hepat. 2010;17:372–8.PubMedCrossRef Suen SS, Lao TT, Sahota DS, Lau TK, Leung TY. Implications of the relationship between maternal age and parity with hepatitis B carrier status in a high endemicity area. J Viral Hepat. 2010;17:372–8.PubMedCrossRef
18.
Zurück zum Zitat Hammitt LL, Hennessy TW, Fiore AE, Zanis C, Hummel KB, Dunaway E, Bulkow L, McMahon BJ. Hepatitis B immunity in children vaccinated with recombinant hepatitis B vaccine beginning at birth: a follow-up study at 15 years. Vaccine. 2007;25:6958–64.PubMedCrossRef Hammitt LL, Hennessy TW, Fiore AE, Zanis C, Hummel KB, Dunaway E, Bulkow L, McMahon BJ. Hepatitis B immunity in children vaccinated with recombinant hepatitis B vaccine beginning at birth: a follow-up study at 15 years. Vaccine. 2007;25:6958–64.PubMedCrossRef
19.
Zurück zum Zitat Butler TG, Dolan KA, Ferson MJ, McGuinness LM, Brown PR, Robertson PW. Hepatitis B and C in New South Wales prisons: prevalence and risk factors. Med J Aust. 1997;166:127–30.PubMed Butler TG, Dolan KA, Ferson MJ, McGuinness LM, Brown PR, Robertson PW. Hepatitis B and C in New South Wales prisons: prevalence and risk factors. Med J Aust. 1997;166:127–30.PubMed
20.
Zurück zum Zitat Luksamijarulkul P, Mooktaragosa A, Luksamijarulkul S. Risk factors for hepatitis B surface antigen positivity among pregnant women. J Med Assoc Thai. 2002;85:283–8.PubMed Luksamijarulkul P, Mooktaragosa A, Luksamijarulkul S. Risk factors for hepatitis B surface antigen positivity among pregnant women. J Med Assoc Thai. 2002;85:283–8.PubMed
21.
Zurück zum Zitat Duong TH, Nguyen PH, Henley K, Peters M. Risk factors for hepatitis B infection in rural Vietnam. Asian Pac J Cancer Prev. 2009;10:97–102.PubMed Duong TH, Nguyen PH, Henley K, Peters M. Risk factors for hepatitis B infection in rural Vietnam. Asian Pac J Cancer Prev. 2009;10:97–102.PubMed
22.
Zurück zum Zitat Damale NK, Lassey AT, Bekoe V. Hepatitis B virus seroprevalence among parturients in Accra, Ghana. Int J Gynaecol Obstet. 2005;90:240–1.PubMedCrossRef Damale NK, Lassey AT, Bekoe V. Hepatitis B virus seroprevalence among parturients in Accra, Ghana. Int J Gynaecol Obstet. 2005;90:240–1.PubMedCrossRef
23.
Zurück zum Zitat Al Awaidy S, Abu-Elyazeed R, Al Hosani H, Al Mulla A, Al Busaiedy S, Al Amiry A, Farah Z, Al Marrie A, Bock HL, Al-Shaar I, Shah S. Sero-epidemiology of hepatitis B infection in pregnant women in Oman, Qatar and the United Arab Emirates. J Infect. 2006;52:202–6.PubMedCrossRef Al Awaidy S, Abu-Elyazeed R, Al Hosani H, Al Mulla A, Al Busaiedy S, Al Amiry A, Farah Z, Al Marrie A, Bock HL, Al-Shaar I, Shah S. Sero-epidemiology of hepatitis B infection in pregnant women in Oman, Qatar and the United Arab Emirates. J Infect. 2006;52:202–6.PubMedCrossRef
24.
Zurück zum Zitat Chan OK, Suen SS, Lao TT, Leung VK, Yeung SW, Leung TY. Determinants of hepatitis B vaccine uptake among pregnant Chinese women in Hong Kong. Int J Gynaecol Obstet. 2009;106:232–5.PubMedCrossRef Chan OK, Suen SS, Lao TT, Leung VK, Yeung SW, Leung TY. Determinants of hepatitis B vaccine uptake among pregnant Chinese women in Hong Kong. Int J Gynaecol Obstet. 2009;106:232–5.PubMedCrossRef
25.
Zurück zum Zitat Wang H, Zhang W, Wu J, et al. Hepatitis B vaccination rate in adults of Beijing: a cross-sectional study. Chin J Public Health. 2010;26:612–4. Wang H, Zhang W, Wu J, et al. Hepatitis B vaccination rate in adults of Beijing: a cross-sectional study. Chin J Public Health. 2010;26:612–4.
26.
Zurück zum Zitat Zeng XJ, Yang GH, Liao SS, Chen AP, Tan J, Huang ZJ, Li H. Survey of coverage, strategy and cost of hepatitis B vaccination in rural and urban areas of China. World J Gastroenterol. 1999;5:320–3.PubMed Zeng XJ, Yang GH, Liao SS, Chen AP, Tan J, Huang ZJ, Li H. Survey of coverage, strategy and cost of hepatitis B vaccination in rural and urban areas of China. World J Gastroenterol. 1999;5:320–3.PubMed
27.
Zurück zum Zitat Zhou Y, Wang H, Zheng J, Zhu X, Xia W, Hipgrave DB. Coverage of and influences on timely administration of hepatitis B vaccine birth dose in remote rural areas of the People’s Republic of China. Am J Trop Med Hyg. 2009;81:869–74.PubMedCrossRef Zhou Y, Wang H, Zheng J, Zhu X, Xia W, Hipgrave DB. Coverage of and influences on timely administration of hepatitis B vaccine birth dose in remote rural areas of the People’s Republic of China. Am J Trop Med Hyg. 2009;81:869–74.PubMedCrossRef
28.
Zurück zum Zitat Jia JD, Zhuang H. A winning war against hepatitis B virus infection in China. Chin Med J (Engl). 2007;120:2157–8. Jia JD, Zhuang H. A winning war against hepatitis B virus infection in China. Chin Med J (Engl). 2007;120:2157–8.
29.
Zurück zum Zitat Lee PI, Lee CY, Huang LM, Chang MH. Long-term efficacy of recombinant hepatitis B vaccine and risk of natural infection in infants born to mothers with hepatitis B e antigen. J Pediatr. 1995;126:716–21.PubMedCrossRef Lee PI, Lee CY, Huang LM, Chang MH. Long-term efficacy of recombinant hepatitis B vaccine and risk of natural infection in infants born to mothers with hepatitis B e antigen. J Pediatr. 1995;126:716–21.PubMedCrossRef
30.
Zurück zum Zitat Ayerbe MC, Pérez-Rivilla A; ICOVAHB Group. Assessment of long-term efficacy of hepatitis B vaccine. Eur J Epidemiol. 2001;17:150–6.PubMedCrossRef Ayerbe MC, Pérez-Rivilla A; ICOVAHB Group. Assessment of long-term efficacy of hepatitis B vaccine. Eur J Epidemiol. 2001;17:150–6.PubMedCrossRef
31.
Zurück zum Zitat Zhou JJ, Wu WS, Sun CM, Dai HQ, Zhou N, Liu CB. Long-term evaluation of immune efficacy among newborns 16 years after HBV vaccination. Chin J Vaccin Immun. 2003;9:129–33. Zhou JJ, Wu WS, Sun CM, Dai HQ, Zhou N, Liu CB. Long-term evaluation of immune efficacy among newborns 16 years after HBV vaccination. Chin J Vaccin Immun. 2003;9:129–33.
32.
Zurück zum Zitat Lim WL, Wong DA, Cheng KC. Immune response to hepatitis B vaccine in health care workers in Hong Kong. HKMJ. 1996;2:138–40. Lim WL, Wong DA, Cheng KC. Immune response to hepatitis B vaccine in health care workers in Hong Kong. HKMJ. 1996;2:138–40.
33.
Zurück zum Zitat Gerlich WH. Breakthrough of hepatitis B virus escape mutants after vaccination and virus reactivation. J Clin Virol. 2006;36:S18–22.PubMedCrossRef Gerlich WH. Breakthrough of hepatitis B virus escape mutants after vaccination and virus reactivation. J Clin Virol. 2006;36:S18–22.PubMedCrossRef
34.
Zurück zum Zitat Ingardia CJ, Kelley L, Steinfeld JD, Wax JR. Hepatitis B vaccination in pregnancy: factors influencing efficacy. Obstet Gynecol. 1999;93:983–6.PubMedCrossRef Ingardia CJ, Kelley L, Steinfeld JD, Wax JR. Hepatitis B vaccination in pregnancy: factors influencing efficacy. Obstet Gynecol. 1999;93:983–6.PubMedCrossRef
35.
Zurück zum Zitat Jilg W, Schmidt M, Deinhardt F. Decline of anti-HBs after hepatitis B vaccination and timing of revaccination. Lancet. 1990;20:173–4.CrossRef Jilg W, Schmidt M, Deinhardt F. Decline of anti-HBs after hepatitis B vaccination and timing of revaccination. Lancet. 1990;20:173–4.CrossRef
36.
Zurück zum Zitat Lok AS, Lai CL, Wu PC, Wong VC, Yeoh EK, Lin HJ. Hepatitis B virus infection in Chinese families in Hong Kong. Am J Epidemiol. 1987;126:492–9.PubMed Lok AS, Lai CL, Wu PC, Wong VC, Yeoh EK, Lin HJ. Hepatitis B virus infection in Chinese families in Hong Kong. Am J Epidemiol. 1987;126:492–9.PubMed
37.
Zurück zum Zitat Hsu SC, Chang MH, Ni YH, Hsu HY, Lee CY. Horizontal transmission of hepatitis B virus in children. J Pediatr Gastroenterol Nutr. 1993;16:66–9.PubMedCrossRef Hsu SC, Chang MH, Ni YH, Hsu HY, Lee CY. Horizontal transmission of hepatitis B virus in children. J Pediatr Gastroenterol Nutr. 1993;16:66–9.PubMedCrossRef
38.
Zurück zum Zitat Chakravarty R, Chowdhury A, Chaudhuri S, Santra A, Neogi M, Rajendran K, Panda CK, Chakravarty M. Hepatitis B infection in Eastern Indian families: need for screening of adult siblings and mothers of adult index cases. Public Health. 2005;119:647–54.PubMedCrossRef Chakravarty R, Chowdhury A, Chaudhuri S, Santra A, Neogi M, Rajendran K, Panda CK, Chakravarty M. Hepatitis B infection in Eastern Indian families: need for screening of adult siblings and mothers of adult index cases. Public Health. 2005;119:647–54.PubMedCrossRef
39.
Zurück zum Zitat Ucmak H, Faruk Kokoglu O, Celik M, Ergun UG. Intra-familial spread of hepatitis B virus infection in eastern Turkey. Epidemiol Infect. 2007;135:1338–43.PubMedCrossRef Ucmak H, Faruk Kokoglu O, Celik M, Ergun UG. Intra-familial spread of hepatitis B virus infection in eastern Turkey. Epidemiol Infect. 2007;135:1338–43.PubMedCrossRef
40.
Zurück zum Zitat Talaat M, Radwan E, El-sayed N, Ismael T, Hajjeh R, Mahoney FJ. Case–control study to evaluate risk factors for acute hepatitis B virus infection in Egypt. East Mediterr Health J. 2010;16:4–9.PubMed Talaat M, Radwan E, El-sayed N, Ismael T, Hajjeh R, Mahoney FJ. Case–control study to evaluate risk factors for acute hepatitis B virus infection in Egypt. East Mediterr Health J. 2010;16:4–9.PubMed
41.
Zurück zum Zitat Ben-Alaya-Bouafif N, Bahri O, Chlif S, Bettaieb J, Toumi A, Bel Haj HN, Zâatour A, Gharbi A, Dellagi K, Triki H, Ben Salah A. Heterogeneity of hepatitis B transmission in Tunisia: risk factors for infection and chronic carriage before the introduction of a universal vaccine program. Vaccine. 2010;28:3301–7.PubMedCrossRef Ben-Alaya-Bouafif N, Bahri O, Chlif S, Bettaieb J, Toumi A, Bel Haj HN, Zâatour A, Gharbi A, Dellagi K, Triki H, Ben Salah A. Heterogeneity of hepatitis B transmission in Tunisia: risk factors for infection and chronic carriage before the introduction of a universal vaccine program. Vaccine. 2010;28:3301–7.PubMedCrossRef
42.
Zurück zum Zitat Villarejos VM, Visoná KA, Gutiérrez A, Rodríguez A. Role of saliva, urine and feces in the transmission of type B hepatitis. N Engl J Med. 1974;291:1375–8.PubMedCrossRef Villarejos VM, Visoná KA, Gutiérrez A, Rodríguez A. Role of saliva, urine and feces in the transmission of type B hepatitis. N Engl J Med. 1974;291:1375–8.PubMedCrossRef
43.
Zurück zum Zitat Bancroft WH, Snitbhan R, Scott RM, Tingpalapong M, Watson WT, Tanticharoenyos P, Karwacki JJ, Srimarut S. Transmission of hepatitis B virus to gibbons by exposure to human saliva containing hepatitis B surface antigen. J Infect Dis. 1977;135:79–85.PubMedCrossRef Bancroft WH, Snitbhan R, Scott RM, Tingpalapong M, Watson WT, Tanticharoenyos P, Karwacki JJ, Srimarut S. Transmission of hepatitis B virus to gibbons by exposure to human saliva containing hepatitis B surface antigen. J Infect Dis. 1977;135:79–85.PubMedCrossRef
44.
Zurück zum Zitat Scott RM, Snitbhan R, Bancroft WH, Alter HJ, Tingpalapong M. Experimental transmission of hepatitis B virus by semen and saliva. J Infect Dis. 1980;142:67–71.PubMedCrossRef Scott RM, Snitbhan R, Bancroft WH, Alter HJ, Tingpalapong M. Experimental transmission of hepatitis B virus by semen and saliva. J Infect Dis. 1980;142:67–71.PubMedCrossRef
45.
Zurück zum Zitat van der Eijk AA, Niesters HG, Götz HM, Janssen HL, Schalm SW, Osterhaus AD, de Man RA. Paired measurements of quantitative hepatitis B virus DNA in saliva and serum of chronic hepatitis B patients: implications for saliva as infectious agent. J Clin Virol. 2004;29:92–4.PubMedCrossRef van der Eijk AA, Niesters HG, Götz HM, Janssen HL, Schalm SW, Osterhaus AD, de Man RA. Paired measurements of quantitative hepatitis B virus DNA in saliva and serum of chronic hepatitis B patients: implications for saliva as infectious agent. J Clin Virol. 2004;29:92–4.PubMedCrossRef
46.
Zurück zum Zitat Kawsar M, Goh BT. Hepatitis B virus infection among Chinese residents in the United Kingdom. Sex Transm Infect. 2002;78:166–8.PubMedCrossRef Kawsar M, Goh BT. Hepatitis B virus infection among Chinese residents in the United Kingdom. Sex Transm Infect. 2002;78:166–8.PubMedCrossRef
47.
Zurück zum Zitat Jeong SH, Yim HW, Yoon SH, Jee YM, Bae SH, Lee WC. Changes in the intrafamilial transmission of hepatitis B virus after introduction of a hepatitis B vaccination programme in Korea. Epidemiol Infect. 2010;138:1090–5.PubMedCrossRef Jeong SH, Yim HW, Yoon SH, Jee YM, Bae SH, Lee WC. Changes in the intrafamilial transmission of hepatitis B virus after introduction of a hepatitis B vaccination programme in Korea. Epidemiol Infect. 2010;138:1090–5.PubMedCrossRef
Metadaten
Titel
Correlation between maternal hepatitis B surface antigen carrier status with social, medical and family factors in an endemic area: have we overlooked something?
verfasst von
O. K. Chan
T. T. Lao
S. S. H. Suen
T. K. Lau
T. Y. Leung
Publikationsdatum
01.10.2011
Verlag
Springer-Verlag
Erschienen in
Infection / Ausgabe 5/2011
Print ISSN: 0300-8126
Elektronische ISSN: 1439-0973
DOI
https://doi.org/10.1007/s15010-011-0151-3

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