Volume 27 Issue 11
Nov.  2014
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WU Jian Jun, JIN Yu, LIN Na, XIE Zhi Ping, YU Jie Mei, LI Jin Song, CAO Chang Qing, YUAN Xin Hui, SONG Jin Rong, ZHANG Jing, ZHAO Yang, GAO Xiao Qian, DUAN Zhao Jun. Detection of Human Bocavirus in Children with Acute Respiratory Tract Infections in Lanzhou and Nanjing, China[J]. Biomedical and Environmental Sciences, 2014, 27(11): 841-848. doi: 10.3967/bes2014.110
Citation: WU Jian Jun, JIN Yu, LIN Na, XIE Zhi Ping, YU Jie Mei, LI Jin Song, CAO Chang Qing, YUAN Xin Hui, SONG Jin Rong, ZHANG Jing, ZHAO Yang, GAO Xiao Qian, DUAN Zhao Jun. Detection of Human Bocavirus in Children with Acute Respiratory Tract Infections in Lanzhou and Nanjing, China[J]. Biomedical and Environmental Sciences, 2014, 27(11): 841-848. doi: 10.3967/bes2014.110

Detection of Human Bocavirus in Children with Acute Respiratory Tract Infections in Lanzhou and Nanjing, China

doi: 10.3967/bes2014.110
Funds:  This work was partly supported by a‘973’ National Key Basic Research Program of China(Grant 2007CB310500)%the Key Program of Nanjing Medical Science and Technique Development Foundation(Grant ZKX09008)%Medical Science and Technique Development Foundation of Jiangsu Province Health Department(Grant H200949)
  • Objective The aim of this study was to explore the prevalent characteristics of HBoV1 and its co-infection.
    Methods PCR was used to detect HBoV1-DNA (HBoV1) and other viruses. A multivariate logistic regression model was used to explore possibility of co-detected for related viruses.
    Results The positivity rates in Nanjing and Lanzhou were 9.38% (74/789) and 11.62% (161/1386), respectively (P>0.05). The HBoV1 positive group was younger than negative group (P<0.05). Seasonal differences were noted, with a higher frequency of infection in December and July. HBoV1-positive children [72.34% (169/235)] were co-infected with other respiratory viruses. Multifactorial analysis showed no correlations between HBoV1 and the clinical classification, region, gender, age, or treatment as an outpatient or in a hospital. Correlations were identified between HBoV1 infections with ADV (OR=1.53, 95%CI 1.03-2.28), RSV (OR=0.71, 95%CI 0.52-0.98), and IFVA (OR=1.77, 95%CI 1.00-3.13).
    Conclusions Presence of HBoV1 in nasopharyngeal aspirates did not correlate with region or gender, although the prevalence of HBoV1 was higher in younger children. There were no correlations between HBoV1 and other variables, except for the season and ADV, RSV, or IFVA infections.
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Detection of Human Bocavirus in Children with Acute Respiratory Tract Infections in Lanzhou and Nanjing, China

doi: 10.3967/bes2014.110
Funds:  This work was partly supported by a‘973’ National Key Basic Research Program of China(Grant 2007CB310500)%the Key Program of Nanjing Medical Science and Technique Development Foundation(Grant ZKX09008)%Medical Science and Technique Development Foundation of Jiangsu Province Health Department(Grant H200949)

Abstract: Objective The aim of this study was to explore the prevalent characteristics of HBoV1 and its co-infection.
Methods PCR was used to detect HBoV1-DNA (HBoV1) and other viruses. A multivariate logistic regression model was used to explore possibility of co-detected for related viruses.
Results The positivity rates in Nanjing and Lanzhou were 9.38% (74/789) and 11.62% (161/1386), respectively (P>0.05). The HBoV1 positive group was younger than negative group (P<0.05). Seasonal differences were noted, with a higher frequency of infection in December and July. HBoV1-positive children [72.34% (169/235)] were co-infected with other respiratory viruses. Multifactorial analysis showed no correlations between HBoV1 and the clinical classification, region, gender, age, or treatment as an outpatient or in a hospital. Correlations were identified between HBoV1 infections with ADV (OR=1.53, 95%CI 1.03-2.28), RSV (OR=0.71, 95%CI 0.52-0.98), and IFVA (OR=1.77, 95%CI 1.00-3.13).
Conclusions Presence of HBoV1 in nasopharyngeal aspirates did not correlate with region or gender, although the prevalence of HBoV1 was higher in younger children. There were no correlations between HBoV1 and other variables, except for the season and ADV, RSV, or IFVA infections.

WU Jian Jun, JIN Yu, LIN Na, XIE Zhi Ping, YU Jie Mei, LI Jin Song, CAO Chang Qing, YUAN Xin Hui, SONG Jin Rong, ZHANG Jing, ZHAO Yang, GAO Xiao Qian, DUAN Zhao Jun. Detection of Human Bocavirus in Children with Acute Respiratory Tract Infections in Lanzhou and Nanjing, China[J]. Biomedical and Environmental Sciences, 2014, 27(11): 841-848. doi: 10.3967/bes2014.110
Citation: WU Jian Jun, JIN Yu, LIN Na, XIE Zhi Ping, YU Jie Mei, LI Jin Song, CAO Chang Qing, YUAN Xin Hui, SONG Jin Rong, ZHANG Jing, ZHAO Yang, GAO Xiao Qian, DUAN Zhao Jun. Detection of Human Bocavirus in Children with Acute Respiratory Tract Infections in Lanzhou and Nanjing, China[J]. Biomedical and Environmental Sciences, 2014, 27(11): 841-848. doi: 10.3967/bes2014.110

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