Selected article for: "positive rate and upper respiratory tract"
Author: Kim, Kyu Yeun; Han, Song Yi; Kim, Ho-Seong; Cheong, Hyang-Min; Kim, Sung Soon; Kim, Dong Soo
Title: Human Coronavirus in the 2014 Winter Season as a Cause of Lower Respiratory Tract Infection
  • Document date: 2017_1_1
    • ID: k7g7ybyp_19
    Snippet: Traditionally, CoV has been considered the most common cause of upper respiratory tract infection (URTI), which causes epidemics every 2-3 years. However, the emergence of SARS, caused by a group II CoV, has provided further insight that this virus can cause severe respiratory distress that is not simply limited to URTIs. In the 2000s, newly identified CoVs, HCoVNL63 and HCoV-HKU1, were introduced. CoV is now an important pathogen in pediatric in.....
    Document: Traditionally, CoV has been considered the most common cause of upper respiratory tract infection (URTI), which causes epidemics every 2-3 years. However, the emergence of SARS, caused by a group II CoV, has provided further insight that this virus can cause severe respiratory distress that is not simply limited to URTIs. In the 2000s, newly identified CoVs, HCoVNL63 and HCoV-HKU1, were introduced. CoV is now an important pathogen in pediatric infections, not only in URTIs but also in LRTIs, such as community-acquired pneumonia and bronchiolitis. [12] [13] [14] [15] Our data revealed a higher positive rate of total respiratory viruses. 16, 17 As our hospital provides tertiary care, the disease severity of admitted children may be higher than other studies. Furthermore, viral study is performed only in children with suspected lower respiratory tract disease. This may have influenced higher detection rate of viruses.

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