RESUMEN
This multi-center point prevalence study evaluated children who were diagnosed as having coronavirus disease 2019 (COVID-19). On February 2nd, 2022, inpatients and outpatients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) were included in the study from 12 cities and 24 centers in Turkey. Of 8605 patients on February 2nd, 2022, in participating centers, 706 (8.2%) had COVID-19. The median age of the 706 patients was 92.50 months, 53.4% were female, and 76.7% were inpatients. The three most common symptoms of the patients with COVID-19 were fever (56.6%), cough (41.3%), and fatigue (27.5%). The three most common underlying chronic diseases (UCDs) were asthma (3.4%), neurologic disorders (3.3%), and obesity (2.6%). The SARS-CoV-2-related pneumoniae rate was 10.7%. The COVID-19 vaccination rate was 12.5% in all patients. Among patients aged over 12 years with access to the vaccine given by the Republic of Turkey Ministry of Health, the vaccination rate was 38.7%. Patients with UCDs presented with dyspnea and pneumoniae more frequently than those without UCDs (p < 0.001 for both). The rates of fever, diarrhea, and pneumoniae were higher in patients without COVID-19 vaccinations (p = 0.001, p = 0.012, and p = 0.027). Conclusion: To lessen the effects of the disease, all eligible children should receive the COVID-19 vaccine. The illness may specifically endanger children with UCDs. What is Known: ⢠Children with COVID-19 mainly present with fever and cough, as in adults. ⢠COVID-19 may specifically threaten children with underlying chronic diseases. What is New: ⢠Children with obesity have a higher vaccination rate against COVID-19 than children without obesity. ⢠Among unvaccinated children, fever and pneumoniae might be seen at a higher ratio than among vaccinated children.
Asunto(s)
COVID-19 , Adulto , Humanos , Niño , Femenino , Anciano , Masculino , COVID-19/epidemiología , SARS-CoV-2 , Vacunas contra la COVID-19 , Pacientes Ambulatorios , Tos , Pacientes Internos , Turquía/epidemiología , Prevalencia , Obesidad , Enfermedad CrónicaRESUMEN
Although various bacteria and viruses have been identified in the etiology of acute respiratory tract infections (ARI), 90% of acute ARIs that develop in children are of viral origin. The aim of this study was to investigate the seasonal trends and interactions between infectious agents and to determine the risk factors associated with ARI in children aged 1-15 years admitted to the Pediatric Emergency Department of Manisa Celal Bayar University Hospital in the advancing periods of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) pandemic. To determine the bacterial and viral agents, samples were taken from 314 patients attending to the hospital with symptoms suggestive for ARI, between 06/01/2021 and 05/31/2022. Viral and bacterial agents were identified by multiplex polymerase chain reaction (PCR) and automated identification system, respectively. Demographic data of the participants and possible risk factors for ARI were recorded in the questionnaires. In the study, viral agents were detected in 77.3% of the children, and the most common infectious agent was rhinovirus/enterovirus (RV/EV) (36.3%), followed by influenza viruses (11.2%), and SARS-CoV-2 (10.5%). While RV/EV positivity was found to be higher in children with moderate and below average (p< 0.001) hand hygiene, influenza positivity was found higher in those attending school/preschool institution (p< 0.001) and whose mothers working full-time (p< 0.001). Respiratory syncytial virus positivity was associated with maternal smoking (p= 0.013) and home overcrowding (p= 0.014). Bacterial colonization was detected in 33 (11.6%) of 284 children whose swabs were taken for both bacterial and viral agents and the most frequently detected agents were Staphylococcus aureus (60.6%) and Pseudomonas aeruginosa (15.2%). Having siblings (p= 0.008) and maternal smoking (p= 0.012) were found to be associated with the detection of bacterial agents. In this study, in the advanced period of the pandemic, the most detected agents and seasonal characteristics were found to be similar to the pre-pandemic period. It is thought that knowing the regional etiology and risk factors will contribute to taking the necessary local control and protective measures.