Detección de metapneumovirus humano en niños hospitalizados por infección respiratoria aguda baja en Santiago, Chile / Detection of human metapneumovirus in children hospitalized for acute lower respiratory infection in Santiago, Chile
Rev. méd. Chile
;
133(9): 1059-1064, sept. 2005. graf
Article
in Spanish
| LILACS
| ID: lil-429243
RESUMO
Background:
Human metapneumovirus (hMPV) has recently been described as a new causal agent of acute low respiratory infection (ALRI) in children. In South America, detection has been reported only in Brazil and Argentina.Aim:
To detect hMPV in children hospitalized for ALRI in Santiago, Chile. Material andMethods:
Reverse transcription-polymerase chain reaction (RT-PCR) was used to detect N gene of hMPV in 182 nasopharyngeal aspirates that were negative for common respiratory viruses, obtained from children hospitalized for ALRI during 2003.Results:
Ten samples (5.4%) were positive, most of them detected during spring months.Conclusions:
Since hMPV was detected among infants with ALRI in Santiago, further studies on their prevalence should be done in South America.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Respiratory Tract Infections
/
Paramyxoviridae Infections
/
Metapneumovirus
Type of study:
Diagnostic study
/
Risk factors
Limits:
Humans
/
Infant
/
Infant, Newborn
Country/Region as subject:
South America
/
Chile
Language:
Spanish
Journal:
Rev. méd. Chile
Journal subject:
Medicine
Year:
2005
Type:
Article
Affiliation country:
Chile
Institution/Affiliation country:
Universidad de Chile/CL
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