Epidemiological survey of human metapneumovirus infection in a large pediatric tertiary care center.

ABSTRACT: The human metapneumovirus (hMPV) was recently identified and linked to acute respiratory tract infections (ARTI). To assess the clinical importance of this virus in infants and children, we developed a rapid and efficient reverse transcription-PCR-based screening method for a large volume of samples and tested retrospectively a collection of 1,132 respiratory specimens submitted over a full year period to the virology laboratory of a large tertiary care pediatric center in Montreal, Canada. A total of 41 samples from 37 patients were positive by this method. During the winter months of 2001, up to 8% of specimens submitted for respiratory virus testing were hMPV positive. Sequencing data of the hMPV M gene revealed that two genogroups of the virus, each of which can be divided into two sub

SUBMITTER: Chano F 

PROVIDER: S-EPMC1287809 | biostudies-literature | 2005 Nov

REPOSITORIES: biostudies-literature