Abstract

Human Bocavirus (HBoV) was discovered in 2005 using a molecular virus screening technique. It is often found in respiratory samples and is a likely cause for respiratory diseases in children. HBoV is distributed worldwide and has been found not only in respiratory samples, but also in feces, urine and serum. HBoV infections are mostly found in young children and coinfections with other respiratory viruses are often found, exacerbating the efforts to link HBoV to specific symptoms. The purpose of this review is to give an overview of recent HBoV research, highlighting some recent findings.

Highlights

  • Human Bocavirus (HBoV) was discovered in 2005 using a molecular virus screening technique

  • A retrospective study revealed 17 (3.1 %) out of 540 nasopharyngal aspirates (NPAs) positive for HBoV, with 14 specimens tested negative for other viruses, giving the suggestion that HBoV is a causative agent of respiratory tract infections [1]

  • Based on its genomic structure and amino acid sequence similarity shared with the namesake members of the genus, bovine parvovirus (BPV) and canine minute virus (MVC), HBoV was classified as a bocavirus and provisionally named human bocavirus [1]

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Summary

Discovery

Human bocavirus (HBoV) was discovered in 2005 by Allander et al [1] in respiratory samples from children with suspected acute respiratory tract infection (ARTI) using a novel technique. This molecular virus screening is based on a random PCR-cloning-sequencing approach and was employed on two chronologically distinct pools of nasopharyngal aspirates (NPAs). A retrospective study revealed 17 (3.1 %) out of 540 NPAs positive for HBoV, with 14 specimens tested negative for other viruses, giving the suggestion that HBoV is a causative agent of respiratory tract infections [1]

Taxonomy
Virion structure and genome organization
Laboratory diagnosis
Epidemiology
HBoV and respiratory tract diseases
HBoV and gastroenteric infections
Immunology
Outlook
Findings
Methods
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