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Catheter-related Infections in Pediatric Patients Due to a Rare Pathogen: Herbaspirillum huttiense. Pediatr Infect Dis J 2024:00006454-990000000-00826. [PMID: 38621150 DOI: 10.1097/inf.0000000000004350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
BACKGROUND Herbaspirillum species are nonfermenting, aerobic, helical or curved, Gram-negative bacteria belonging to the class Betaproteobacteria, order Burkholderiales. To date, only a few studies have reported on the epidemiology, clinical symptoms, antibiotic susceptibility profiles, treatment and outcomes of Herbaspirillum huttiense -related infections in pediatric patients. METHODS The aim of this study was to present 3 years of H.Huntiense data, antibiotic susceptibility profiles, systemic antibiotics and antibiotic lock therapy (ALT) options and clinical outcomes. RESULTS Fourteen episodes of infection in 12 patients were included in this retrospective study. The patients had a male/female ratio of 1:1 and a median age of 160.5 months (range, 3-198 months). Catheter-related bloodstream infection (CRBSI) was detected in 11 patients. Only 1 patient developed catheter-related infective endocarditis. The patient's catheter was removed, and she was successfully treated with systemic antibiotics for 4 weeks. Systemic antibiotics were used in all infections related to H. huttiense . In septic, critically ill patients, the catheter was removed, and systemic antibiotics were started. Port catheters were removed in 5 patients. ALT was performed in clinically stable patients. ALT using amikacin was administered to 6 patients through the port catheter. Two patients had a 2nd attack. After the 2nd ALT treatment, 1 patient cured, and the catheter of the other patient was removed due to persistent microbial growth in cultures. Antimicrobial susceptibility testing of the reported isolates showed susceptibility to meropenem (90%), ceftazidime (87%) and piperacillin/tazobactam (65%), with 92% resistance to colistin. CONCLUSION H. huttiense is an emerging pathogen in CRBSI. Piperacillin/tazobactam, ceftazidime and meropenem appear to be good therapeutic options for the treatment of H. huttiense infections. ALT and systemic antibiotics can be used in H. huttiense -CRBSI to sterilize and preserve the central venous catheter.
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Radiographic findings of adenoviral pneumonia in children. Clin Imaging 2024; 108:110111. [PMID: 38368746 DOI: 10.1016/j.clinimag.2024.110111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 02/02/2024] [Accepted: 02/08/2024] [Indexed: 02/20/2024]
Abstract
OBJECTIVE Adenovirus pneumonia is a common cause of community-acquired pneumonia in children and can mimic bacterial pneumonia, but there are few publications on its radiographic features. This study has evaluated the chest radiography findings of community-acquired adenovirus pneumonia in children. The frequency of radiological findings mimicking bacterial pneumonia was investigated. The clinical features of patients with adenovirus pneumonia possessing radiological findings mimicking bacterial pneumonia were also evaluated. MATERIALS AND METHODS The chest radiographs of patients diagnosed with adenovirus pneumonia were retrospectively reviewed. The chest radiographs were interpreted independently by a pediatric infectious disease specialist and a pediatric radiologist. Chest radiography findings mimicking bacterial pneumonia (bacterial-like) were specified as consolidation +/- pleural effusion. Other findings on chest radiography or a completely normal chest X-ray were specified as findings that were compatible with "typical viral pneumonia". RESULTS A total of 1407 patients were positive for adenovirus with respiratory multiplex PCR. The 219 patients who met the study criteria were included in the study. Chest radiographs were normal in 58 (26.5 %) patients. The chest radiograph findings mimicked bacterial pneumonia in 41 (18.7 %) patients. CONCLUSION Adenovirus pneumonia occurs predominantly in children aged five years and younger, as with other viral pneumonias. The radiographic findings in adenovirus pneumonia are predominantly those seen in viral pneumonia. Increasing age and positivity for only adenovirus without other viruses on respiratory multiplex PCR were associated with the chest radiograph being more likely to be "bacterial-like". Adenovirus may lead to lobar/segmental consolidation at a rate that is not very rare.
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Monitoring of adenoviremia in pediatric patients undergoing hematopoietic stem cell transplantation: Is it alone sufficient to predict adenoviral disease? Pediatr Transplant 2024; 28:e14696. [PMID: 38317343 DOI: 10.1111/petr.14696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 10/23/2023] [Accepted: 01/08/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND We aimed to evaluate our pediatric HSCT recipients routinely monitored for adenoviremia and to determine the adequacy of this monitoring in predicting adenoviral disease (AD). METHODS A retrospective cohort of patients who underwent allogeneic HSCT between January 2021 and August 2022, and routinely monitored for adenoviremia by real-time PCR was included in our survey. Demographic and clinical data of the patients were recorded. Incidence rates, risk factors, and mortality rates related to adenoviremia, and AD were analyzed. RESULTS Among 104 HSCTs performed in 94 patients adenovirus (AdV) was revealed in 27 (26%) episodes and adenoviremia in 18 (17.3%) HSCT episodes. AD without adenoviremia developed in nine episodes (8.6%). Disseminated disease was significantly more frequently detected in episodes with adenoviremia (p = .008). GVHD was independent risk factor for AdV detection (OR: 8.6, 95% CI: 2.03-33.7, p = .001). Viremia developed within a shorter time interval after HSCT in isolated episodes of adenoviremia compared to those with concomitant AD (p = .006). Initial and peak viral loads were significantly higher in adenoviremia with AD (p < .001). Mortality was higher in the AdV-detected episodes (p < .001) than in the AdV-undetected episodes. AdV-related mortality was found to be 22.2%. Adenoviremia increased the risk of mortality (OR: 1.2, 95% CI: 0.22-1.33, p = .01). CONCLUSIONS Adenoviremia monitoring is an important process in the detection of AD. Since some patients may develop AD without accompanying by adenoviremia, monitoring for AdV in blood samples should be supported with other monitoring methods in order to evaluate the probable involvement of different organs or systems.
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Case Series With Streptococcus pyogenes -related Toxic Shock Syndrome in the Post-COVID Period [RETRACTED]. Pediatr Infect Dis J 2023:00006454-990000000-00623. [PMID: 37922480 DOI: 10.1097/inf.0000000000004152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2023]
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Emergency in Group A Streptococcal Infections: Single center data from Turkey. Pediatr Infect Dis J 2023:00006454-990000000-00407. [PMID: 37053596 DOI: 10.1097/inf.0000000000003926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
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Antibiotic associated diarrhea in outpatient pediatric antibiotic therapy. BMC Pediatr 2023; 23:121. [PMID: 36932373 PMCID: PMC10024443 DOI: 10.1186/s12887-023-03939-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 03/02/2023] [Indexed: 03/19/2023] Open
Abstract
BACKGROUND Antibiotic-associated diarrhea is one of the most frequent side effects of antimicrobial therapy. We assessed the epidemiological data of antibiotic-associated diarrhea in pediatric patients in our region. METHODS The prospective multi-center study included pediatric patients who were initiated an oral antibiotic course in outpatient clinics and followed in a well-established surveillance system. This follow-up system constituded inclusion of patient by the primary physician, supply of family follow-up charts to the family, passing the demographics and clinical information of patient to the Primary Investigator Centre, and a close telephone follow-up of patients for a period of eight weeks by the Primary Investigator Centre. RESULTS A result of 758 cases were recruited in the analysis which had a frequency of 10.4% antibiotic-associated diarrhea. Among the cases treated with amoxicillin-clavulanate 10.4%, and cephalosporins 14.4% presented with antibiotic-associated diarrhea. In the analysis of antibiotic-associated diarrhea occurrence according to different geographical regions of Turkey, antibiotic-associated diarrhea episodes differed significantly (p = 0.014), particularly higher in The Eastern Anatolia and Southeastern Anatolia. Though most commonly encountered with cephalosporin use, antibiotic-associated diarrhea is not a frequent side effect. CONCLUSION This study on pediatric antibiotic-associated diarrhea displayed epidemiological data and the differences geographically in our region.
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Predicting Factors of Brucella melitensis Bacteremia in Children Admitted with Brucellosis. J PEDIAT INF DIS-GER 2023. [DOI: 10.1055/s-0043-1764205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Abstract
Objective Brucellosis is the most common zoonotic disease. Isolation of Brucella melitensis in blood culture is accepted as the gold standard for diagnosis. This study aims to determine the predictive factors of B. melitensis bacteremia in pediatric patients followed up with brucellosis.
Methods Two-hundred twenty pediatric brucellosis patients were included in the study. The epidemiological, clinical, and laboratory data were recorded.
Results The patients comprised 63.2% males and 36.8% females with a mean age of 10.45 ± 4.36 years (range, 1–18 years), and 70.5% were younger than 14 years old. B. melitensis was isolated in the blood culture in 33.6% of patients. In the epidemiological history of pediatric patients with bacteremic brucellosis, there was a history of dealing with, owning, or working with livestock. In patients with brucellosis, fever and weight loss, hepatomegaly, and arthritis were more common in patients with bacteremia than in those without bacteremia. Among laboratory findings, leukopenia, low albumin value, and high C-reactive protein were calculated as predictors of Brucella bacteremia in patients with brucellosis.
Conclusion In regions where brucellosis is endemic, serum agglutination tests may be positive without clinical findings. Brucellosis can mimic many other diseases, so the definitive diagnosis is demonstrated by bacteremia. Blood cultures should be taken in patients with predictive factors suggestive of brucellosis.
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Clinical Management of a Pandrug-Resistant OXA-48 Klebsiella pneumoniae Infection in the Pediatric Intensive Care Unit. Microb Drug Resist 2023. [PMID: 36912811 DOI: 10.1089/mdr.2022.0247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023] Open
Abstract
Background: Carbapenem-resistant Klebsiella pneumoniae (CRKP) is one of the serious forms of health care-associated infection. Pan-drug resistant (PDR) CRKP infections can cause severe infections. Mortality and treatment costs in the pediatric intensive care unit (PICU) are high. This study aims to share our experience regarding the treatment of oxacillinase (OXA)-48-positive PDR-CRKP infection in our 20-bed tertiary PICU with isolated rooms and 1 nurse for every 2-3 patients. Methods: Patient demographic characteristics, underlying diseases, previous infections, source of infection PDR-CRKP, treatment modalities, measures used, and outcomes were recorded. Findings: Eleven patients (eight men and three women) were found to have PDR OXA-48-positive CRKP. Because of the simultaneous detection of PDR-CRKP in three patients and the rapid spread of the disease, it was classified as a clinical outbreak, and strict infection control measures were taken. Combination therapy with double carbapenemase (meropenem and imipenem), amikacin, colistin, and tigecycline was used for treatment. The mean duration of treatment and isolation was 15.7 and 65.4 days, respectively. No treatment-related complication was observed, only one patient died, and the mortality rate was 9%. Conclusions: This severe clinical outbreak can be successfully treated with effective treatment with combined antibiotics and strict adherence to infection control measures. ClinicalTrial.gov ID: 28/01/2022 - 1/5.
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The Clinical Course of Coronavirus Disease 2019 Under 2 Years of Age. Turk Arch Pediatr 2023; 58:344-346. [PMID: 36810143 DOI: 10.5152/turkarchpediatr.2023.22221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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Case Series With Streptococcus pyogenes-related Toxic Shock Syndrome in the Post-COVID Period. Pediatr Infect Dis J 2023; 42:e217-e218. [PMID: 36795545 DOI: 10.1097/inf.0000000000003850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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Relationship with Domestic Spread and Progression of COVID-19 in Children. JOURNAL OF PEDIATRIC INFECTION 2022. [DOI: 10.5578/ced.20229609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Stenotrophomonas maltophilia Pseudobacteraemia in a Pediatric Hospital Associated with Contaminated Citrated Tubes: Importance of Appropriate Blood Collection. JOURNAL OF PEDIATRIC INFECTION 2022. [DOI: 10.5578/ced.20229606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Kontamine Sitratlı Tüplerle İlişkili Stenotrophomonas maltophilia Psödobakteriyemisi: Uygun Kan Almanın Önemi. JOURNAL OF PEDIATRIC INFECTION 2022. [DOI: 10.5578/ced.20229622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Çocuklarda COVID-19’un Seyri ve Aile İçi Yayılım İlişkisi. JOURNAL OF PEDIATRIC INFECTION 2022. [DOI: 10.5578/ced.20229625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Do parents vaccinated against COVID-19 protect their children from hospitalization due to COVID-19? J Trop Pediatr 2022; 69:6957047. [PMID: 36548396 DOI: 10.1093/tropej/fmac105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE This study aimed to determine whether parental vaccination against coronavirus disease 2019 (COVID-19) prevents hospitalization of COVID-19-infected children. METHODS This study was based on data obtained from the records of pediatric patients that were followed up for virologically proven COVID-19 infection between August and October 2021, during which time the delta variant was dominant in Turkey and the children were isolating at home. RESULTS There were 151 patients in the inpatient group and 218 in the outpatient group; the mean age was 172.5 and 145.5 months in the groups, respectively. The rates of obesity (22.5% and 6.4%, respectively, p < 0.001) and neurological-neurodevelopmental disorders (8.6% and 1.4%, respectively, p < 0.001) were significantly higher in the inpatient group than in the outpatient group. Of the outpatients' parents, 67.4% (n = 147) were fully vaccinated vs. 38.4% (n = 58) in the inpatient group. In all, 39.7% (n = 60) of the inpatients' parents were unvaccinated vs. 18.3% (n = 40) in the outpatient group. There was a significant correlation between the vaccination status and the patient groups (p < 0.001); it was determined that the COVID-19 infection would be mild in children if both parents were fully vaccinated. When both parents were fully vaccinated against COVID-19, the hospitalization rate decreased and the outpatient follow-up rate increased. CONCLUSION Having both parents fully vaccinated against COVID-19 can indirectly protect their subsequently infected children from hospitalization and the long-term effects of infection. Nonetheless, more comprehensive research on delta and non-delta variants is needed.
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Early Short-Term Use of Different Doses of Corticosteroid in Hospitalized Pediatric Patients with Coronavirus Disease 2019 Pneumonia. J PEDIAT INF DIS-GER 2022. [DOI: 10.1055/s-0042-1759529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Abstract
Objective Encouraged by reports of favorable outcomes following the use of corticosteroids in patients with moderate-to-severe coronavirus 2019 (COVID-19) pneumonia, we aimed to present our experience with early short-term corticosteroid use at our center in pediatric patients with COVID-19 pneumonia.
Methods One hundred and twenty-nine pediatric patients were included in the study. Patients were divided into four groups according to the type and dose of corticosteroids given: Group 1 (those receiving dexamethasone 0.15 mg/kg/d); Group 2 (those receiving methylprednisolone 1 mg/kg/d); Group 3 (those receiving methylprednisolone 2 mg/kg/d); and Group 4 (those receiving pulse methylprednisolone 10–30 mg/kg/d).
Results Of 129 patients, 19 (14.7%) patients were assigned to Group 1, 30 (23.3%) patients to Group 2, 30 (23.3%) patients to Group 3, and 50 (38.8%) patients to Group 4. Thirty-two (24.8%) patients were followed in the pediatric intensive care unit (PICU), of whom 13 (10%) required mechanical ventilation, and 7 (%5.4) died. In Group 4, the hospitalization length was significantly longer than in other groups (p < 0.001, p < 0.001). No significant difference was found among the groups in terms of mortality (p = 0.15). The most common comorbidity was obesity (33%). A significant association was found between the presence of comorbidity and mortality (p < 0.001). All patients who died had an underlying disease. Cerebral palsy was the most common underlying disease among the patients who died. Worsening of lymphopenia was significant in patients with severe COVID-19 pneumonia at the time of transfer to the PICU (p = 0.011).
Conclusion Although children usually have a milder course of COVID-19 than adults, underlying diseases and obesity increase the severity of disease manifestations also in children. Further studies are needed to define the exact role of corticosteroids in COVID-19 patients.
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Evaluation of vaccination status of health care workers for recommended vaccines and their acceptance of SARS-CoV-2 vaccines. Hum Vaccin Immunother 2022; 18:2044707. [PMID: 35714279 PMCID: PMC9248937 DOI: 10.1080/21645515.2022.2044707] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Introduction Health care workers (HCWs) are disproportionately exposed to infectious diseases and play a role in nosocomial transmission, making them a key demographic for vaccination. HCW vaccination rates are not optimal in many countries; hence, compulsory vaccination policies have been implemented in some countries. Although these policies are effective and necessary under certain conditions, resolving HCWs’ hesitancies and misconceptions about vaccines is crucial. HCWs have the advantage of direct contact with patients; hence, they can respond to safety concerns, explain the benefits of vaccination, and counter antivaccine campaigns that escalate during pandemics, as has been observed with COVID-19. Method A short survey was carried out in May–June 2020 on the vaccination status of HCWs working with pediatric patients with COVID-19. The survey inquired about their vaccination status (mumps/measles/rubella [MMR], varicella, influenza, and diphtheria/tetanus [dT]) and willingness to receive hypothetical future COVID-19 vaccines. The respondents were grouped according to gender, age, occupation, and region. Results In total, 4927 HCWs responded to the survey. Most were young, healthy adults. The overall vaccination rates were 57.8% for dT in the past 10 years, 44.5% for MMR, 33.2% for varicella, and 13.5% for influenza. Vaccination rates were the highest among physicians. The majority of HCWs (81%) stated that they would be willing to receive COVID-19 vaccines. Conclusion Although vaccination rates for well-established vaccines were low, a majority of HCWs were willing to receive COVID-19 vaccines when available. Education and administrative trust should be enhanced to increase vaccination rates among HCWs.
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Oxidative stress and decreased Nrf2 level in pediatric patients with COVID-19. J Med Virol 2022; 94:2259-2264. [PMID: 35128704 PMCID: PMC9088523 DOI: 10.1002/jmv.27640] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 01/06/2022] [Accepted: 01/30/2022] [Indexed: 11/11/2022]
Abstract
The aim of this study was to investigate the change in nuclear factor erythroid 2-related factor (Nrf2), which plays a critical role in cytoprotection against oxidative stress, in pediatric patients with coronavirus disease 2019 (COVID-19) infection positivity, and to evaluate the relationship between Nrf2 and oxidative balance. The study included 40 children with confirmed COVID-19 infection and 35 healthy children. The groups were compared in respect of Nrf2, total oxidant status (TOS), total antioxidant status (TAS), and oxidative stress index (OSI), in addition to clinical findings of fever, cough, shortness of breath, contact history, and demographic data of age and gender. The mean Nrf2 values and TAS levels were determined to be statistically significantly low (p < 0.001) and the TOS level and OSI were statistically significantly high in the children with COVID-19 compared to the control group. A significant positive correlation was determined between Nrf2 and TAS (p < 0.01); as the Nrf2 value increased, so the TAS value increased. A significant negative correlation was determined between Nrf2 and TOS and OSI (p < 0.01); as the Nrf2 value increased, there was determined to be a significant decrease in the TOS and OSI values. COVID-19 infection in pediatric patients causes a decrease in the Nrf2 level. By causing a decrease in the TAS level and an increase in the TOS and OSI levels, the decrease in Nrf2 may explain the tissue damage which can be caused by COVID-19.
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Abstract
OBJECTIVE Children may be greatly affected by events that increase stress in individuals in general and are reported as the vulnerable groups during the coronavirus disease-19 (COVID-19) pandemic. But most of the studies in the literature investigating the mental effects of the pandemic on children were conducted with healthy children and limited study has evaluated the effect on children diagnosed with COVID-19. The aim of this study is to determine the anxiety level in paediatric patients diagnosed with COVID-19 and the affecting factors. METHODS This descriptive study was conducted with 292 children aged 8-18 years who were diagnosed with COVID-19. Data were collected using the Descriptive Characteristics Questionnaire and the Screen for Child Anxiety Related Emotional Disorders (SCARED). Interviews were held by phone. RESULTS Males were 51.4% of participants, the mean age was 16.04 ± 1.93. 84.1% of them had a chronic disease; the transmission source was family/relatives/friends for 41.1%. By social isolation, 49.3% were affected and 33.2% were affected by disease symptoms the most in this process. The most common symptoms were headache (61.6%), and asthenia (59.9%). Mean anxiety scale score was 25.5 ± 14.37. The effect of gender, number of symptoms and transmission source on anxiety score was significant (p < 0.05). CONCLUSION Paediatric patients diagnosed with COVID-19 were found to have high anxiety levels. It is recommended to re-evaluate the duration of children's social participation and support the management of COVID-19 symptoms that affect their anxiety level.
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SARS-CoV-2 seropositivity among pediatric health care personnel after the first peak of the pandemic: nationwide surveillance in Turkey. Int J Infect Dis 2021; 113:184-189. [PMID: 34592441 PMCID: PMC8474801 DOI: 10.1016/j.ijid.2021.09.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/31/2021] [Accepted: 09/22/2021] [Indexed: 11/19/2022] Open
Abstract
Background Understanding SARS-CoV-2 seroprevalence among health care personnel is important to explore risk factors for transmission, develop elimination strategies and form a view on the necessity and frequency of surveillance in the future. Methods We enrolled 4927 health care personnel working in pediatric units at 32 hospitals from 7 different regions of Turkey in a study to determine SARS Co-V-2 seroprevalence after the first peak of the COVID-19 pandemic. A point of care serologic lateral flow rapid test kit for immunoglobulin (Ig)M/IgG was used. Seroprevalence and its association with demographic characteristics and possible risk factors were analyzed. Results SARS-CoV-2 seropositivity prevalence in health care personnel tested was 6.1%. Seropositivity was more common among those who did not universally wear protective masks (10.6% vs 6.1%). Having a COVID-19-positive co-worker increased the likelihood of infection. The least and the most experienced personnel were more likely to be infected. Most of the seropositive health care personnel (68.0%) did not suspect that they had previously had COVID-19. Conclusions Health surveillance for health care personnel involving routine point-of-care nucleic acid testing and monitoring personal protective equipment adherence are suggested as important strategies to protect health care personnel from COVID-19 and reduce nosocomial SARS-CoV-2 transmission.
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Use of radiological tests in COVID-19 positive child cases: Is chest computed tomography necessary? Int J Clin Pract 2021; 75:e14259. [PMID: 34053160 PMCID: PMC8236974 DOI: 10.1111/ijcp.14259] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 04/16/2021] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE This study aimed to correlate the radiographic findings of the coronavirus disease 2019 (COVID-19) positive children with their clinical and laboratory findings and discuss the frequency and necessity of chest computed tomography (CT) used for the radiological imaging in paediatric patients with COVID-19 infection. MATERIALS AND METHODS Sixty-nine paediatric inpatient cases were retrospectively analysed using their clinical, laboratory and imaging features. The National Public Health Guide was used in the diagnosis and treatment of paediatric patients. COVID-19 infections for all patients were confirmed by the COVID-19 nucleic acid test using a pharyngeal swab. RESULTS The median age of the patients was 11 years [3-15]. The most common clinical symptoms were fever (40.6%) and cough (33.3%). When the laboratory findings of patients were examined, the median white blood cell (WBC) count was 5.8/mm3 (4.8-8.05/mm3 ), median lymphocyte count was 2.3/mm3 (1.7-3.55/mm3 ) and median C-reactive protein (CRP) level was 2.3/mm3 (1-2.1/mm3 ). All patients had chest radiographs (CRXs), while only 44.9% of the patients underwent a chest CT. The 8.7% of CXRs and 12.8% of chest CT findings were found as pathological. Ground-glass opacity was the most frequent finding. In the tomography group, the count of lymphocytes was lower, and creatine kinase (CK) and lactate dehydrogenase (LDH) levels were significantly higher. The patients with pathological tomography findings demonstrated no statistically significant difference in lymphocyte count and CK and LDH levels; however, their CRP value was significantly higher. CONCLUSION In this study, it is emphasised that chest CT should be requested by considering the underlying diseases and severity of clinical findings in paediatric patients. In this way, unnecessary chest CT could be prevented in the paediatric population.
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Atypical and unusual morphological variants of cutaneous leishmaniasis. Int J Clin Pract 2021; 75:e13730. [PMID: 33107120 DOI: 10.1111/ijcp.13730] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 09/12/2020] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE Cutaneous leishmaniasis (CL) is a skin disease characterised by prolonged nodulo-ulcerative lesions of the skin that heals with atrophic scar. Clinical features of CL vary depending on the type of parasite and host immune resistance. The aim of this study was to investigate the clinical features of atypical and unusual morphological variants of CL patients diagnosed in our clinic. MATERIALS AND METHODS In this prospective study, 27 CL patients with atypical clinical features among 486 patients admitted to our clinic between July 2018 and September 2019 and diagnosed as CL by slit-skin smear examination or histopathological examination were included. RESULTS Of 27 patients, 15 (55.5%) were male and 12 (44.5%) were female. The mean age of the patients was 25.8 ± 7.62 years. Seven (25.9%) patients had lupoid lesions, five (18.6%) patients had eczematoid lesions, four (14.8%) patients had lip lesions, three (11.1%) patients had erysipelas-like lesions, two (7.4%) patients had eyelid lesions, two (7.4%) patients had sporotrichoid lesions, two (7.4%) patients had verrucous lesions, one (3.7%) patient had psoriasiform lesion and one (3.7%) patient had paronychial lesion. CONCLUSION In conclusion, rare clinical forms of CL are presented in this study. It should be kept in mind that CL may have very different clinical features and should be considered in the differential diagnosis of eczema, psoriasis, erysipelas, sporotrichosis, paronychia and verrucous lesions.
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Education of Healthcare Personnel Working with Pediatric Patients During COVID-19 Pandemic within the Framework of Infection Control. JOURNAL OF PEDIATRIC INFECTION 2020. [DOI: 10.5578/ced.202061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: In the early stages of any epidemic caused by new emerging pathogens healthcare personnel is subject to a great risk. Pandemic caused by SARS-CoV-2, proved to be no exception. Many healthcare workers died in the early stages of pandemic due to inadequate precautions and insufficient protection. It is essential to protect and maintain the safety of healthcare personnel for the confinement of pandemic as well as continuity of qualified healthcare services which is already under strain. Educating healthcare personnel on appropiate use of personal protective equipment (PPE) is as essential as procuring them. Material and Methods: A survey is conducted on 4927 healthcare personnel working solely with pediatric patients from 32 different centers. Education given on PPE usage were questioned and analyzed depending on age, sex, occupation and region. Results: Among four thousand nine hundred twelve healthcare personnel from 32 different centers 91% (n= 4457) received education on PPE usage. Of those who received education only 36% was given both theoretical and applied education. Although there was no differences among different occupation groups, receiving education depended on regions. Conclusion: It is essential to educate healthcare personnel appropiately nationwidely for the continuity of qualified healthcare services during the pandemic.
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COVID-19 Pandemisinde Enfeksiyon Kontrol Çalışmaları Çerçevesinde Çocuk Hastalarla Çalışan Sağlık Personeli Eğitimi. JOURNAL OF PEDIATRIC INFECTION 2020. [DOI: 10.5578/ced.70235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: In the early stages of any epidemic caused by new emerging pathogens healthcare personnel is subject to a great risk. Pandemic caused by SARS-CoV-2, proved to be no exception. Many healthcare workers died in the early stages of pandemic due to inadequate precautions and insufficient protection. It is essential to protect and maintain the safety of healthcare personnel for the confinement of pandemic as well as continuity of qualified healthcare services which is already under strain. Educating healthcare personnel on appropiate use of personal protective equipment (PPE) is as essential as procuring them. Material and Methods: A survey is conducted on 4927 healthcare personnel working solely with pediatric patients from 32 different centers. Education given on PPE usage were questioned and analyzed depending on age, sex, occupation and region. Results: Among four thousand nine hundred twelve healthcare personnel from 32 different centers 91% (n= 4457) received education on PPE usage. Of those who received education only 36% was given both theoretical and applied education. Although there was no differences among different occupation groups, receiving education depended on regions. Conclusion: It is essential to educate healthcare personnel appropiately nationwidely for the continuity of qualified healthcare services during the pandemic.
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The incidence and clinical effects of Bordetella pertussis in children hospitalized with acute bronchiolitis. TURKISH JOURNAL OF PEDIATRICS 2020; 62:726-733. [PMID: 33108074 DOI: 10.24953/turkjped.2020.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Pertussis is a disease leading to high morbidity and mortality in neonates and infants. Bronchiolitis is the most common cause of hospitalization especially in children < 2 year-old. Although the clinical findings are different in these two diseases, it is sometimes difficult to make this distinction in partially or fully vaccinated children. This study aimed to identify the incidence, clinical and laboratory effects of B. pertussis as a causative agent in hospitalized children with acute bronchiolitis. METHODS The study included patients diagnosed with acute bronchiolitis and admitted to the Division of Pediatric Infectious Diseases from January 2012 to December 2015, aged 24 months or younger, evaluated for viruses and bacteria with polymerase chain reaction in respiratory tract secretions. RESULTS The study included 380 patients hospitalized with acute bronchiolitis. Of these patients, 85.8% were identified to be positive for at least one respiratory pathogen. The most commonly identified pathogens were respiratory syncytial virus (RSV) A/B, rhinovirus, parainfluenza virus, adenovirus, bocavirus and metapneumovirus A/B. B. pertussis was only detected in 5 patients (1.5%). In the patients with B. pertussis identified, coinfection with another virus was observed including rhinovirus (n= 2), influenza A virus (n= 1), coronavirus OC43 (n= 1) and RSV A/B (n= 1). The presence of B. pertussis did not appear to cause any significant clinical or laboratory differences in patients. CONCLUSIONS B. pertussis is a rare pathogen in patients admitted to hospital for acute bronchiolitis. However, in patients who do not respond to standard bronchiolitis treatment, B. pertussis should be considered as a causative agent. Early identification of this pathogen is important in terms of quarantining the patient, administering appropriate antimicrobial treatment, and prophylactic treatment to household and other close contacts.
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Nosocomial pneumonia caused by water-born Legionella pneumophila in a pediatric hematopoietic stem cell transplantation recipient for thalassemia major. TURKISH JOURNAL OF PEDIATRICS 2020; 62:868-871. [PMID: 33108093 DOI: 10.24953/turkjped.2020.05.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Nosocomial pneumonia caused by Legionella pneumophila serogroup 2-14 occurred in a 7-year-old patient following allogeneic hematopoietic stem cell transplantation for thalassemia major. CASE The patient was diagnosed with nosocomial Legionella pneumophila by polymerase chain reaction (PCR) examination of the bronchoalveolar lavage and culturing Legionella pneumophila serogroup 2-14 from the patient`s room faucet water. Legionella pneumophila was eradicated from our hospital`s water distribution system by superheating and chemical eradication methods (hyper-chlorination and hydrogen peroxide). We did not detect any other case after this event. CONCLUSION Early recognition of contamination of the hospital water system with Legionella proves the importance of prevention in new cases.
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Tonsillopharyngitis not Responding to Antibiotic Treatment. JOURNAL OF PEDIATRIC INFECTION 2020. [DOI: 10.5578/ced.202053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Antibiyotik Tedavisine Yanıt Vermeyen Tonsillofarenjit. JOURNAL OF PEDIATRIC INFECTION 2020. [DOI: 10.5578/ced.202038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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A rare cause of secondary hemophagocytic lymphohistiocytosis: systemic loxoscelism. TURKISH JOURNAL OF PEDIATRICS 2020; 62:641-646. [PMID: 32779417 DOI: 10.24953/turkjped.2020.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Loxoscelism is caused by the bite of a specific spider type called the Loxosceles genus. In Turkey, most cases are seen after L. rufescens bites. Clinical manifestation of the bites ranges from local cutaneous reaction to severe ulcerative necrosis. Systemic loxoscelism may also occur. CASE Herein, we report a previously healthy five-year-old male patient who developed a secondary hemophagocytic lymphohistiocytosis after a presumed brown spider bite. He was treated with dexamethasone. Within the following 14 days, hemophagocytic syndrome resolved. Local hyperbaric oxygen therapy was applied to the necrotic areas. CONCLUSION Secondary hemophagocytic lymphohistiocytosis may develop after systemic loxoscelism. In the presence of persistent fever, hepatosplenomegaly and laboratory findings this clinical entity should be kept in mind.
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[Frequency of Influenza, Influenza Types and Influenza Vaccine Use in Hospitalized Children with Influenza-Like Symptoms]. MIKROBIYOL BUL 2020; 54:318-325. [PMID: 32723286 DOI: 10.5578/mb.69358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Influenza is an important cause of respiratory illness in children and is still an important cause of morbidity and mortality in children. The influenza virus subtypes determine the prevalence of the epidemic and pandemic influenza, the hospitalization and mortality rates in children each year. Surveillance of the circulation of different influenza virus strains is important in ensuring a good strain con-cordance for the composition of the annual influenza vaccine. The Global Influenza Hospital Surveillance Network® (GIHSN) is an international institution in which tertiary hospitals from many countries participate and where epidemiological surveillance of influenza disease is conducted. Six centers from Turkey participated in the study organized by GIHSN during the influenza season 2016 2017. The aim of this study was to demonstrate the frequency of influenza, virus types, clinical characteristics and vaccination rates in children admitted to our hospital with influenza-like symptoms in the influenza season 2016-2017. Informed consents were obtained from patients. 217 pediatric patients were screened with in the 24th and 48th hours of the hospitalization. Then a nasal/nasopharyngeal swab were collected from 184 patients who met the inclusion criteria. Real-time reverse-transcription polymerase chain reaction (rRT-PCR) was used to obtain laboratory results. Influenza virus, influenza virus subtypes were studied by rRT-PCR. The 83.3% of the patients with positive influenza was under 5 years of age. The rate of influenza positivity was 16.3% (n= 30 patients). Influenza A (H3N2) was the predominant strain in children. The 70% of isolates were influenza A (H3N2) and the 30% were influenza B (Yamagata). There were no case of influenza A (H1N1) or influenza B (Victoria). In 30% of cases with influenza positivity, there was an underlying disease. The most prevalent of them were neuromuscular disease followed by cardiovascular disease and asthma. Tobacco exposure was 86.6% in influenza positive cases. The empirical oseltamivir prescription rate was 28.2%. The vaccination rate of the influenza vaccine was very low (1.6%). The out of 3 patients with influenza positivity were admitted to pediatric intensive care unit, and 2 of them required mechanical ventilation. None of these patients required extracorpereal membrane oxygenation and did not die. Our results highlight the importance of surveillance for influenza and in particular, influenza vaccination rates of groups with risk for morbidity and mortality, such as children, need to be increased.
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Is antibiotic lock therapy effective for the implantable longterm catheter-related bloodstream infections in children? TURKISH JOURNAL OF PEDIATRICS 2020; 61:895-904. [PMID: 32134584 DOI: 10.24953/turkjped.2019.06.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Tural Kara T, Özdemir H, Erat T, Yahşi A, Aysev AD, Taçyıldız N, Ünal E, İleri T, İnce E, Haskoloğlu Ş, Çiftçi E, İnce E. Is antibiotic lock therapy effective for the implantable long-term catheter-related bloodstream infections in children? Turk J Pediatr 2019; 61: 895-904. Catheter-related bloodstream infections (CRBSIs) are an important problem in pediatric patients with central venous catheters. This study aimed to determine the incidence of CRBSIs, responsible pathogens and outcomes of antibiotic lock treatment (ALT) in pediatric patients. Between January 2010 and November 2015 all hospitalized pediatric hematology, oncology and immunology patients diagnosed with CRBSIs were retrospectively analyzed. Seventy-eight CRBSI episodes were detected in 60 pediatric patients. The incidence of CRBSIs was 4.20/1000 catheter days. The most frequently detected pathogen was methicillin-resistant coagulase-negative Staphylococcus. Pseudomonas aeruginosa, Klebsiella spp., and Escherichia coli were other commonly isolated microorganisms. ALT was administered in 42 patients. The success rate of ALT was 81% (34/42). Catheter was removed without ALT in 36 episodes. Common reasons for catheter removal were sepsis and causative microorganisms which had high probability of biofilm formation. CRBSIs are an important cause of morbidity and mortality in pediatric patients. ALT is safe and effective. It is possible to obtain satisfactory results when ALT is used with intravenous systemic antibiotics for CRBSIs, though in some cases catheter removal is necessary. ALT helps to prevent unnecessary catheter removal in pediatric patients.
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Kanser Hastalarında Tanı Öncesi Enfeksiyonlar ile Tümör İnsidans Oranının Pozitif Korelasyonu. JOURNAL OF PEDIATRIC INFECTION 2020. [DOI: 10.5578/ced.202031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Bloodstream infections in pediatric hematology/oncology patients: Six years’ experience of a single center in Turkey. Turk J Med Sci 2019; 49:1157-1164. [PMID: 31342734 PMCID: PMC7018311 DOI: 10.3906/sag-1812-101] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background/aim Bloodstream infections are the major cause of morbidity, increased cost, prolonged hospitalization, and mortality in pediatric patients. Identifying the predominant microorganisms and antimicrobial susceptibilities in centers helps to select effective empirical antimicrobials which leads to positive clinical outcomes. We aimed to identify the causative microorganisms and their antimicrobial susceptibilities in patients with bloodstream infections. Materials and methods Data belonging to patients with hematological and/or oncological diseases admitted to our hospital with fever between January 2010 and November 2015 were analyzed. Results In total, 71 patients who had 111 bloodstream infection episodes were included. Responsible pathogens were detected as follows: 35.1% gram-positive microorganisms, 60.5% gram-negative bacteria, and 4.4% fungi. The most common causative gram-negative pathogen was Escherichia coli and the most commonly isolated gram-positive microorganism was coagulase-negative staphylococci. Conclusion Gram-negative microorganisms were predominant pathogens in bloodstream infections. Escherichia coli and coagulase-negative staphylococci were the most commonly isolated responsible pathogens. Beta-lactam/lactamase inhibitors were suitable for empirical treatment. However, in critical cases, colistin could have been used for empirical treatment until the culture results were available. Routine glycopeptide use was not required. By identifying the causative microorganisms and their antimicrobial resistance patterns, it will be possible to obtain positive clinical results.
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The Current Situation of Zika Virus Infection: Is Turkey at Risk? JOURNAL OF PEDIATRIC INFECTION 2017. [DOI: 10.5578/ced.201729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Zika Virüs Enfeksiyonunda Güncel Durum: Türkiye Risk Altında mı? JOURNAL OF PEDIATRIC INFECTION 2017. [DOI: 10.5578/ced.57495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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