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Viral and Atypical Bacterial Respiratory Infections in a University Teaching Hospital.

Identifieur interne : 000627 ( Main/Exploration ); précédent : 000626; suivant : 000628

Viral and Atypical Bacterial Respiratory Infections in a University Teaching Hospital.

Auteurs : Agca Harun ; Ener Beyza

Source :

RBID : pubmed:31257239

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English descriptors

Abstract

Respiratory viral and atypical bacterial agents lead to infections in a large spectrum, from mild symptoms to respiratory failure. In the present study, we aimed to detect multiple viral and bacterial agents in the respiratory samples of inpatients by real-time polymerase chain reaction (RT-PCR). Nasopharyngeal swabs and broncho-alveolar lavage samples from inpatients with respiratory infection symptoms at the Uludag University Hospital between December 1, 2015 and March 31,2018 were investigated. DNA/RNA was extracted using the EZ1 Virus Mini Kit v2.0 (Qiagen, Belgium) with the EZ1 extraction device (Qiagen, Belgium). The R-GENE® RT-PCR (Biomerioux, France) kit was used to detect influenza A, influenza B, respiratory syncytial virus (RSV), human metapneumovirus, rhinovirus/enterovirus (RV/EV), adenovirus, human bocavirus (hBoV), corona virus, parainfluenza virus, Chlamydia pneumoniae/Mycoplasma pneumoniae, and Legionella pneumophila in Rotor-Gene Q (Qiagen, Belgium). Patients were aged between 0 and 90 years. Overall, 177 (56.9%) patients were men and 134 (43.1%) were women. A total of 311 samples were analyzed, of which 214 (68.8%) were positive. In total, 360 agents, including 338 viruses and 22 bacteria, were detected. The commonest agents were influenza A+B (n = 65, 18,1%), hBoV (n = 64, 17.8%), RV/EV (n = 56, 15.6%), and RSV (n = 47, 13.1%). Rapid diagnosis of viral infections by RT-PCR is important for the specific treatment of patients.

DOI: 10.7883/yoken.JJID.2018.510
PubMed: 31257239


Affiliations:


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<div type="abstract" xml:lang="en">Respiratory viral and atypical bacterial agents lead to infections in a large spectrum, from mild symptoms to respiratory failure. In the present study, we aimed to detect multiple viral and bacterial agents in the respiratory samples of inpatients by real-time polymerase chain reaction (RT-PCR). Nasopharyngeal swabs and broncho-alveolar lavage samples from inpatients with respiratory infection symptoms at the Uludag University Hospital between December 1, 2015 and March 31,2018 were investigated. DNA/RNA was extracted using the EZ1 Virus Mini Kit v2.0 (Qiagen, Belgium) with the EZ1 extraction device (Qiagen, Belgium). The R-GENE
<sup>®</sup>
RT-PCR (Biomerioux, France) kit was used to detect influenza A, influenza B, respiratory syncytial virus (RSV), human metapneumovirus, rhinovirus/enterovirus (RV/EV), adenovirus, human bocavirus (hBoV), corona virus, parainfluenza virus, Chlamydia pneumoniae/Mycoplasma pneumoniae, and Legionella pneumophila in Rotor-Gene Q (Qiagen, Belgium). Patients were aged between 0 and 90 years. Overall, 177 (56.9%) patients were men and 134 (43.1%) were women. A total of 311 samples were analyzed, of which 214 (68.8%) were positive. In total, 360 agents, including 338 viruses and 22 bacteria, were detected. The commonest agents were influenza A+B (n = 65, 18,1%), hBoV (n = 64, 17.8%), RV/EV (n = 56, 15.6%), and RSV (n = 47, 13.1%). Rapid diagnosis of viral infections by RT-PCR is important for the specific treatment of patients.</div>
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