The analysis of respiratory virus infection in 114 suspected COVID-19 patients/ 114例疑似COVID-19患者呼吸道病毒感染分析

COVID-19 is caused in patients because of SARS-CoV-2, to explore the value of simultaneous detection of multiple viruses in epidemic prevention and control Realtime RT-PCR was used to detect SARS-CoV-2 nucleic acid in suspected COVID-19 patients At the same time, the thermostatic amplification was used to detect other 18 respiratory virus To analyze respiratory virus infection of 114 suspected COVID-19 patients There were 10 respiratory virus but not SARS-CoV-2 were detected in 21 cases, including coronavirus NL63/229E, respiratory syncytial virus, human coxsackie virus A16, influenza B virus, human parainfluenza virus type 1, human parainfluenza virus type 3, human metapneumovirus, influenza A virus, seasonal influenza a virus subtype H3, and enterovirus/rhinovirus, the infection rate reached 18 42% Among them, influenza B virus were the most in the infected patients, there were 6 cases, respiratory syncytial virus were second Three patients were infected with two viruses: respiratory syncytial virus mixed with coxsackie virus A16, coronavirus NL63/229E mixed with human para-influenza virus 1, and influenza A virus mixed with influenza A virus seasonal H3 subtype In response to the SARS-CoV-2 epidemic, we should be paid attention to the identification of SARS-CoV-2 and other respiratory viruses in suspected COVID-19 patients, so as to effectively exclude suspected cases