Human Metapneumovirus in Peru
Author Information
Author(s): Gray Gregory C., Capuano Ana W., Setterquist Sharon F., Sanchez Jose L., Neville James S., Olson James, Lebeck Mark G A, McCarthy Troy, Abed Yacine, Boivin Guy
Primary Institution: University of Iowa College of Public Health
Hypothesis
We sought to detect and genotype HMPV in Latin American patients with influenzalike illness.
Conclusion
HMPV is circulating in Peru, with a low prevalence among patients with influenzalike illness, particularly in younger children.
Supporting Evidence
- 12 out of 420 specimens tested positive for HMPV.
- 6 of the 12 positive specimens were cultured successfully.
- HMPV was more commonly detected in children under 7 years of age.
Takeaway
The study looked at sick people in Peru and found a virus called HMPV in some of them, especially in young kids.
Methodology
The study used RT-PCR to test pharyngeal swabs from patients with influenzalike illness.
Potential Biases
Potential bias due to the retrospective nature of the study and reliance on clinical reports.
Limitations
The study's findings may be affected by delays in sequencing and multiple freeze-thaw cycles of specimens.
Participant Demographics
Patients included both male and female, with a median age of 11 years and a range from less than 1 to 89 years.
Statistical Information
P-Value
0.006
Confidence Interval
95% CI 1.3–13.8
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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