Molecular epidemiology of human respiratory syncytial virus and human metapneumovirus in hospitalized children with acute respiratory infections in Croatia, 2014–2017

2019 ◽  
Vol 76 ◽  
pp. 104039 ◽  
Author(s):  
M. Jagusic ◽  
A. Slovic ◽  
J. Ivancic-Jelecki ◽  
S. Ljubin-Sternak ◽  
T. Vilibić-Čavlek ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Molecular Epidemiology ◽  
Respiratory Infections ◽  
Human Metapneumovirus ◽  
Human Respiratory Syncytial Virus ◽  
Hospitalized Children ◽  
Acute Respiratory Infections ◽  
Syncytial Virus

scholarly journals Comparison of 11 respiratory pathogens among hospitalized children before and during the COVID-19 epidemic in Shenzhen, China

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Li Li ◽  
Heping Wang ◽  
Ailiang Liu ◽  
Rongjun Wang ◽  
Tingting Zhi ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Multiplex Pcr ◽  
Detection Rate ◽  
Human Metapneumovirus ◽  
Human Respiratory Syncytial Virus ◽  
Hospitalized Children ◽  
Respiratory Pathogens ◽  
Detection Rates ◽  
Syncytial Virus ◽  
The Impact

Abstract Background The effect of SARS-CoV-2 on existing respiratory pathogens in circulation remains uncertain. This study aimed to assess the impact of SARS-CoV-2 on the prevalence of respiratory pathogens among hospitalized children. Methods This study enrolled hospitalized children with acute respiratory infections in Shenzhen Children’s Hospital from September to December 2019 (before the COVID-19 epidemic) and those from September to December 2020 (during the COVID-19 epidemic). Nasopharyngeal swabs were collected, and respiratory pathogens were detected using multiplex PCR. The absolute case number and detection rates of 11 pathogens were collected and analyzed. Results A total of 5696 children with respiratory tract infection received multiplex PCR examination for respiratory pathogens: 2298 from September to December 2019 and 3398 from September to December 2020. At least one pathogen was detected in 1850 (80.5%) patients in 2019, and in 2380 (70.0%) patients in 2020; the detection rate in 2020 was significantly lower than that in 2019.The Influenza A (InfA) detection rate was 5.6% in 2019, but 0% in 2020. The detection rates of Mycoplasma pneumoniae, Human adenovirus, and Human rhinovirus also decreased from 20% (460), 8.9% (206), and 41.8% (961) in 2019 to 1.0% (37), 2.1% (77), and 25.6% (873) in 2020, respectively. In contrast, the detection rates of Human respiratory syncytial virus, Human parainfluenza virus, and Human metapneumovirus increased from 6.6% (153), 9.9% (229), and 0.5% (12) in 2019 to 25.6% (873), 15.5% (530), and 7.2% (247) in 2020, respectively (p < 0.0001). Conclusions Successful containment of seasonal influenza as a result of COVID-19 control measures will ensure we are better equipped to deal with future outbreaks of both influenza and COVID-19.Caused by virus competition, the detection rates of Human respiratory syncytial virus, Human parainfluenza virus, and Human metapneumovirus increased in Shenzhen,that reminds us we need to take further monitoring and preventive measures in the next epidemic season.

scholarly journals Nasal or throat sampling is adequate for the detection of the human respiratory syncytial virus in children with acute respiratory infections

2019 ◽  
Vol 91 (9) ◽  
pp. 1602-1607 ◽  
Author(s):  
Van Hoan Nguyen ◽  
Fiona M Russell ◽  
David AB Dance ◽  
Keoudomphone Vilivong ◽  
Souphatsone Phommachan ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Respiratory Infections ◽  
Human Respiratory Syncytial Virus ◽  
Acute Respiratory Infections ◽  
Syncytial Virus

Survey of WU and KI polyomaviruses, coronaviruses, respiratory syncytial virus and parechovirus in children under 5 years of age in Tehran, Iran

2020 ◽  
Author(s):  
Fahimeh Sadat Aghamirmohammadali ◽  
Kaveh Sadeghi ◽  
Nazanin Zahra Shafiei-Jandaghi ◽  
Zahra Khoban ◽  
Talat Mokhtari-Azad ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Respiratory Infections ◽  
Virus Detection ◽  
Respiratory Viruses ◽  
Hospitalized Children ◽  
Acute Respiratory Infections ◽  
Older Children ◽  
Viral Pathogen ◽  
Syncytial Virus ◽  
Tract Infections

Background and Objectives: Severe acute respiratory infections (SARI) remain an important cause for childhood morbid- ity worldwide. We designed a research with the objective of finding the frequency of respiratory viruses, particularly WU and KI polyomaviruses (WUPyV & KIPyV), human coronaviruses (HCoVs), human respiratory syncytial virus (HRSV) and human parechovirus (HPeV) in hospitalized children who were influenza negative. Materials and Methods: Throat swabs were collected from children younger than 5 years who have been hospitalized for SARI and screened for WUPyV, KIPyV, HCoVs, HRSV and HPeV using Real time PCR. Results: A viral pathogen was identified in 23 (11.16%) of 206 hospitalized children with SARI. The rate of virus detection was considerably greater in infants <12 months (78.2%) than in older children (21.8%). The most frequently detected vi- ruses were HCoVs with 7.76% of positive cases followed by KIPyV (2%) and WUPyV (1.5%). No HPeV and HRSV were detected in this study. Conclusion: This research shown respiratory viruses as causes of childhood acute respiratory infections, while as most of mentioned viruses usually causes mild respiratory diseases, their frequency might be higher in outpatient children. Mean- while as HRSV is really sensitive to inactivation due to environmental situations and its genome maybe degraded, then for future studies, we need to use fresh samples for HRSV detection. These findings addressed a need for more studies on viral respiratory tract infections to help public health.

RESPIRATORY SYNCYTIAL VIRUS AND HUMAN METAPNEUMOVIRUS IN CHILDREN WITH ACUTE RESPIRATORY INFECTIONS IN YEMEN

2005 ◽  
Vol 24 (8) ◽  
pp. 734-736 ◽  
Author(s):  
Najla Al-Sonboli ◽  
Charles Anthony Hart ◽  
Ahmed Al-Aeryani ◽  
Salem M. Banajeh ◽  
Nasher Al-Aghbari ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Respiratory Infections ◽  
Human Metapneumovirus ◽  
Acute Respiratory Infections ◽  
Syncytial Virus

scholarly journals Molecular Epidemiology and Evolution of Human Respiratory Syncytial Virus and Human Metapneumovirus

PLoS ONE ◽  
2011 ◽  
Vol 6 (3) ◽  
pp. e17427 ◽  
Author(s):  
Eleanor R. Gaunt ◽  
Rogier R. Jansen ◽  
Yong Poovorawan ◽  
Kate E. Templeton ◽  
Geoffrey L. Toms ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Molecular Epidemiology ◽  
Human Metapneumovirus ◽  
Human Respiratory Syncytial Virus ◽  
Syncytial Virus

scholarly journals Acute respiratory infections in hospitalized children in Vientiane, Lao PDR – the importance of Respiratory Syncytial Virus

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Van Hoan Nguyen ◽  
Audrey Dubot-Pérès ◽  
Fiona M. Russell ◽  
David A. B. Dance ◽  
Keoudomphone Vilivong ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Respiratory Infections ◽  
Lao Pdr ◽  
Hospitalized Children ◽  
Acute Respiratory Infections ◽  
Syncytial Virus
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