Background: Coronavirus causes respiratory infections in humans. To determine the prevalence of human coronavirus (HCoV) infection among patients with influenza-like illness, 5833 clinical samples from nasopharyngeal swabs and aspirates collected between January 2012 and December 2013 were examined. Results: HCoV was found in 46 (0.79 %) samples. There were 19 (0.32 %) HCoV-HKU1, 19 (0.32 %) HCoV-NL63, 5 (0.09 %) HCoV-229E, and 3 (0.05 %) HCoV-OC43. None of the sample tested positive for MERS-CoV. The majority (54 %) of the HCoV-positive patients were between the ages of 0 and 5 years. HCoV was detected throughout the 2-year period and generally peaked from May to October, which coincided with the rainy season. Phylogenetic trees based on the alignment of the spike (S) gene sequences suggest an emergence of a new clade for HCoV-229E. Conclusions: The data in this study provide an insight into the prevalence of the recent circulating HCoVs in the region.
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Univ Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
Bellei, Nancy
Carraro, Emerson
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Univ Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
Carraro, Emerson
Perosa, Ana
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Univ Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
Perosa, Ana
Watanabe, Aripuana
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Univ Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
Watanabe, Aripuana
Arruda, Eurico
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Sao Paulo State Univ, Ribeirao Preto Med Sch, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
Arruda, Eurico
Granato, Celso
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Univ Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
机构:
St Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
Dept Vet Affairs Med Ctr, St Louis, MO USASt Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
Gorse, Geoffrey J.
O'Connor, Theresa Z.
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Coordinating Ctr, Cooperat Studies Program, Dept Vet Affairs, West Haven, CT USASt Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
O'Connor, Theresa Z.
Hall, Susan L.
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机构:St Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
Hall, Susan L.
Vitale, Joseph N.
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Coordinating Ctr, Cooperat Studies Program, Dept Vet Affairs, West Haven, CT USASt Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
Vitale, Joseph N.
Nichol, Kristin L.
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Univ Minnesota, Minneapolis, MN USA
Dept Vet Affairs Med Ctr, Minneapolis, MN USASt Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
机构:
Univ Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
Bellei, Nancy
Carraro, Emerson
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Univ Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
Carraro, Emerson
Perosa, Ana
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Univ Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
Perosa, Ana
Watanabe, Aripuana
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Univ Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
Watanabe, Aripuana
Arruda, Eurico
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h-index: 0
机构:
Sao Paulo State Univ, Ribeirao Preto Med Sch, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
Arruda, Eurico
Granato, Celso
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h-index: 0
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Univ Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, BrazilUniv Fed Sao Paulo, Clin Virol Lab, Infect Dis Unit, Dept Med, Sao Paulo, Brazil
机构:
St Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
Dept Vet Affairs Med Ctr, St Louis, MO USASt Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
Gorse, Geoffrey J.
O'Connor, Theresa Z.
论文数: 0引用数: 0
h-index: 0
机构:
Coordinating Ctr, Cooperat Studies Program, Dept Vet Affairs, West Haven, CT USASt Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
O'Connor, Theresa Z.
Hall, Susan L.
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h-index: 0
机构:St Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
Hall, Susan L.
Vitale, Joseph N.
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h-index: 0
机构:
Coordinating Ctr, Cooperat Studies Program, Dept Vet Affairs, West Haven, CT USASt Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA
Vitale, Joseph N.
Nichol, Kristin L.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Minnesota, Minneapolis, MN USA
Dept Vet Affairs Med Ctr, Minneapolis, MN USASt Louis Univ, Sch Med, Edward A Doisy Res Ctr, Div Infect Dis & Immunol, St Louis, MO 63104 USA