Resumo

AGUIRRE MUNOZ, Carlos A. Human bocavirus: a new respiratory virus. Iatreia [online]. 2006, vol.19, n.1, pp.71-76. ISSN 0121-0793.

Respiratory tract infections are a leading cause of morbidity and mortality, mainly in children and also in developing countries. The aethiology of approximately 30% of these infections remains obscure, using current laboratory methods. It has been accepted that viruses play an important role and more than 200 viruses, belonging to 6 viral families are implied in the pathogenesis of this problem. Parvoviridae family has been known since the middle of the XX century. Human Parvovirus B19 was identified in 1980; it causes rashes and febrile diseases and it was considered for many years as the only member of this family able to affect humans. However, Dr. Tobias Allander and colleagues, at Karolinska Institut, have discovered a previously unknown parvovirus, called Human Bocavirus, that has been found to affect children, causing lower respiratory tract infections. This article summarizes the methodology applied, the characteristics of the new viral agent and the importance of this discovery.

Palavras-chave : HUMAN BOCAVIRUS; PARVOVIRUS; RESPIRATORY TRACT INFECTION.

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