Infections In Newborns Research Articles

Serostatus of Coxsackie B in a sample of women with miscarriage in Baghdad, Iraq.

The antibody that crosses transplacentally from mother to fetus is very important origin of protective passive immunity against infection neonatal with enterovirus. Important varieties of coxsackievirus B3 (CVB3) are responsible for infections in newborns. The purpose from this study is to investigate in the prevalence of Coxsackie B virus in a sample of Iraqi women with miscarriage and potential role of miscarriage risk. Between November 2022 and June 2023, we included 91parturient women (gestational age: 4-20weeks) who were between the ages of 15 and 40. Every participant completed a questionnaire, and blood was drawn to assess maternal antibodies against CVB3. The blood seropositive rates were 46 out 91(50.54%), 2 out 46 were IgM positive (4.34%), (8-12weeks) 23 from 46 (50%) (p-value 0.0294) gestational age more frequent among aborted women that positive for anti-coxsackie B antibody, The 25-35age group was significantly overrepresented (51/91, 56%) compared to other age groups. This investigation posits Coxsackie B virus (CBV) as a possible etiology for miscarriage in the Iraqi female population. Further studies employing larger cohorts and robust methodologies, beyond the current detection technique, are warranted to corroborate these observations and elucidate the potential mechanisms by which CBV might induce miscarriage.

Midwifery Care for Mrs. N Baby Provision of Cord Care Health Education with Wet and Smelly Cord Problems

Background:One indicator of health status in Indonesia is the infant mortality rate. The third goal of the Sustainable Development Goals (SDGS) is to create a good degree of Health (National Health System) by 2030, namely by ending preventable infant and toddler deaths. Child deaths in Indonesia occur in the newborn (neonatal) period, the first month of life that many are caused by infection. At the time of cutting the umbilical cord and at the time of its treatment before the removal of the umbilical cord can cause tetanus neonaturum. To overcome the occurrence of these infections can be done health education to the public. Health promotion is the process of improving health and socializing to the community in order to increase awareness, willingness and ability as well as the development of an environment that can improve the degree of Health. Method: Case study report using descriptive methods and case analysis. The case study subject was a 6 day old newborn whose umbilical cord was wet and had a slight odor. The time of the case study is February 21 2023, located at Mrs. N, Pekaja RT 05/02 Village, Kalibagor District, Banyumas Regency. Data collection techniques include interviews and secondary studies including documentation and literature studies. Results:The condition of the newborn is generally good, after the umbilical cord care health education to the mother and the demonstration of umbilical cord care to the baby one day later the umbilical cord is dry and loose. Conclusion:Provision of Health Education umbilical cord care is effective in preventing infection in newborns.

Clinical course and peculiarities of Parechovirus and Enterovirus central nervous system infections in newborns: a single-center experience.

Parechovirus (HpEV) and Enterovirus (EV) infections in children mostly have a mild course but are particularly fearsome in newborns in whom they may cause aseptic meningitis, encephalitis, and myocarditis. Our study aimed to describe the clinical presentations and peculiarities of CNS infection by HpEV and EV in neonates. This is a single-center retrospective study at Istituto Gaslini, Genoa, Italy. Infants aged ≤ 30days with a CSF RTq-PCR positive for EV or HpEV from January 1, 2022, to December 1, 2023, were enrolled. Each patient's record included demographic data, blood and CSF tests, brain MRI, therapies, length of stay, ICU admission, complications, and mortality. The two groups were compared to identify any differences and similarities. Twenty-five patients (15 EV and 10 HpEV) with a median age of 15days were included. EV patients had a more frequent history of prematurity/neonatal respiratory distress syndrome (p = 0.021), more respiratory symptoms on admission (p = 0.012), and higher C-reactive protein (CRP) levels (p = 0.027), whereas ferritin values were significantly increased in HpEV patients (p = 0.001). Eight patients had a pathological brain MRI, equally distributed between the two groups. Three EV patients developed myocarditis and one HpEV necrotizing enterocolitis with HLH-like. No deaths occurred. Conclusion: EV and HpEV CNS infections are not easily distinguishable by clinical features. In both cases, brain MRI abnormalities are not uncommon, and a severe course of the disease is possible. Hyper-ferritinemia may represent an additional diagnostic clue for HpEV infection, and its monitoring is recommended to intercept HLH early and initiate immunomodulatory treatment. Larger studies are needed to confirm our findings. What is Known: • Parechovirus and Enteroviruses are the most common viral pathogens responsible for sepsis and meningoencephalitis in neonates and young infants. • The clinical course and distinguishing features of Parechovirus and Enterovirus central nervous system infections are not well described. What is New: •Severe disease course, brain MRI abnormalities, and complications are not uncommon in newborns with Parechovirus and Enteroviruses central nervous system infections. •Hyper-ferritinemia may represent an additional diagnostic clue for Parechovirus infection and its monitoring is recommended.

Streptococcus agalactiae serotype Ia capsular polysaccharide production from a Brazilian strain

The pathogen S. agalactiae, categorized as Lancefield group B streptococci (GBS), is a Gram-positive bacterium, encapsulated, anaerobic facultative bacillus, which occurs in pairs or short chains. It was responsible for more than 319,000 cases of infections in neonates. Early and late streptococci, in the course of an illness or medical condition, are infections that have high mortality and morbidity rates, with an incidence of 2.0 to 5.0 per 1000 live births in North America, Europe, and Australia. The infection of newborns usually happens through transmission from infected mothers during and after childbirth, with GBS being among the critical bacterial infections in the Brazilian epidemiological picture. S. agalactiae strains isolated from different regions of Brazil, indicate a great diversity among the isolated serotypes but with a higher incidence of serotype Ia. Publications report that, in pregnant women in Brazil, the prevalence of serotype Ia has been constant between 2002 and 2018, followed by serotypes II and IV. Serotypes Ib, III, and V also appear, but with some fluctuations in different regions of the country. The pathogen which causes invasive disease are usually surrounded by a polysaccharide capsule and is its major virulence factor, being that the key antigen in protective response triggered by polysaccharides and, more recently, protein-polysaccharide conjugate vaccines. The development of antibiotic resistance by these microorganisms to different antibiotics has been the guideline in leading therapeutic options against these infections including the use of prophylactic vaccines in pregnant women, immunosuppressed or older people. Such prophylactic alternatives can be constructed from capsular polysaccharides.Based on the experience in the production and purification of Neisseria meningitidis polysaccharides for vaccines, Bio-Manguinhos developed a process for the production, purification and characterization of S. agalactiae Ia polysaccharides. In the present study, the capsular polysaccharide from the strain isolated in clinical material of a public hospital, in Rio de Janeiro – Brazil, was obtained from simple batch cultures, with purification process achieving about 20 mg g−1 in yield for cell dry weight (CDW) and ca. of 100 % of purity. Hence, to prove that the CPS of GBS Ia can be consistently produced, purified, and characterized by NMR, HRGC-MS, and SEC-MALS – from such strain – to be used in vaccine productions against S. agalactiae.

Optimizing integration of community-based management of possible serious bacterial infection (PSBI) in young infants into primary healthcare systems in Ethiopia and Kenya: successes and challenges

BackgroundEthiopia and Kenya have adopted the community-based integrated community case management (iCCM) of common childhood illnesses and newborn care strategy to improve access to treatment of infections in newborns and young infants since 2012 and 2018, respectively. However, the iCCM strategy implementation has not been fully integrated into the health system in both countries. This paper describes the extent of integration of iCCM program at the district/county health system level, related barriers to optimal integration and implementation of strategies.MethodsFrom November 2020 to August 2021, Ethiopia and Kenya implemented the community-based treatment of possible serious bacterial infection (PSBI) when referral to a higher facility is not possible using embedded implementation research (eIR) to mitigate the impact of COVID-19 on the delivery of this life-saving intervention. Both projects conducted mixed methods research from April-May 2021 to identify barriers and facilitators and inform strategies and summative evaluations from June-July 2022 to monitor the effectiveness of implementation outcomes including integration of strategies.ResultsStrategies identified as needed for successful implementation and sustainability of the management of PSBI integrated at the primary care level included continued coaching and support systems for frontline health workers, technical oversight from the district/county health system, and ensuring adequate supply of commodities. As a result, support and technical oversight capacity and collaborative learning were strengthened between primary care facilities and community health workers, resulting in improved bidirectional linkages. Improvement of PSBI treatment was seen with over 85% and 81% of estimated sick young infants identified and treated in Ethiopia and Kenya, respectively. However, perceived low quality of service, lack of community trust, and shortage of supplies remained barriers impeding optimal PSBI services access and delivery.ConclusionPragmatic eIR identified shared and unique contextual challenges between and across the two countries which informed the design and implementation of strategies to optimize the integration of PSBI management into the health system during the COVID-19 pandemic. The eIR participatory design also strengthened ownership to operationalize the implementation of identified strategies needed to improve the health system’s capacity for PSBI treatment.

The HeRO score: Enhancing prognosis and predicting nosocomial infections in newborns: Insights from the neonatal intensive care unit.

Nosocomial infections pose a significant health risk to neonates, and traditional biomarkers used for diagnosis often fall short in predicting such infections. In this study, we evaluate the efficacy of the HeRO (Heart Rate Observation score), a novel predictive tool for late-onset neonatal sepsis, in improving neonatal prognosis and reducing morbidity and mortality rates. A prospective study was conducted from September 2020 to May 2021, reviewing patient evaluation for all neonates admitted to the neonatal intensive care unit during this period after the implementation of the HeRO score. Of the 100 cases studied, preterm neonates accounted for the majority (51%), with 65% being born at gestational age greater than 32 weeks and 35% born at less than 32 weeks. A male-to-female sex ratio of 1.56. Perinatal asphyxia was the primary reason for initial hospitalization, often accompanied by pulmonary neonatal infection. The HeRO score showed an increase within 24 hours of the onset of clinical signs of sepsis in 52% of cases and after 24 hours in 47% of cases. In 51% of cases, the score exhibited an increase greater than 2. Blood cultures were positive in 91% of cases. The duration of hospital stays for newborns ranged from 7 to 42 days, with an average stay for newborns whose score rose 24 hours before clinical signs. This study highlights the significance of utilizing the HeRO score for predicting nosocomial infections in neonates, despite the possibility of false assumptions. Implementing the HERO score enables early intervention, thereby improving the assumption of responsibility and reducing neonatal morbidity and mortality rates.

Association of vitamin D deficiency and urinary infection in newborn

Association of vitamin D deficiency and urinary infection in newborn

Assessment of Neonatal Care Practices Among Mothers Attending Postnatal Clinic at Mukono General Hospital Mukono District

Uganda's neonatal mortality rate was 20/1000 live births, and the country aims to meet the Sustainable Development Goal of 12 deaths per 1000 live births, or less, by 2030. Countries have decreased newborn deaths,infections, and intensive care unit admissions using the evidenced-based 'Essential Newborn Care' guidelines established by the World Health Organization. To assess the neonatal care practices among mothers attending a postnatal clinic at Mukono General Hospital. Mukono District. A descriptive cross-sectional design was used to assess 385 postnatal mothers at the six-week vaccination services at Mukono General Hospital. Data collection was done using a valid questionnaire. Data analysis included descriptive and binary logistic regression. The majority (65.1%) had good ENC knowledge and practice, whereas a third (34.9%) had poor knowledge and practice. Significant gaps in ENC included timing of breastfeeding 33(17.2%), cord care 32(16.7%), and thermoregulation of small birth weight newborns 6(3.1%). Significant associations with ENC included maternal age (p=0.003), and ENC education postpartum (p=0.020). The overall knowledge and practice of ENC are encouraging in this population, particularly with ENC education given postpartum, and older mothers. However, major gaps included evidencebased cord care, thermoregulation, and breastfeeding, particularly among younger mothers. Keywords: Neonatal mortality rate, Newborns deaths, Breastfeeding, Postnatal Mothers, ENC.

The Impact of the COVID-19 Pandemic on Respiratory Syncytial Virus Infection in the Neonatal Period.

Respiratory syncytial virus (RSV) is the most common viral respiratory infection in infants. This study aimed to establish the potential changes in the clinical course of RSV in the neonatal period with the onset of the coronavirus disease 2019(COVID-19) pandemic. During the observational study period, newborns diagnosed with community-acquired RSV infection and admitted to the neonatal intensive care unit (NICU) were evaluated. RSV-infected neonates before the COVID-19 pandemic were classified as Group 1, those during the strict isolation period as Group 2, and RSV-infected newborns after the removal of restrictions were classified as Group 3. A total of 208 community-acquired RSV-infected neonates were analyzed. The median age at admission to the NICU was 26 days, and the mean gestational week was 37.2 ± 2.7. The ratio of hospitalized babies with RSV infection to all hospitalized newborns rose after the pandemic significantly (1.9, 1.6, and 5.2%; p < 0.001). Following the pandemic, there was an increase in full-term, early-term, and late-preterm cases. Nevertheless, no change was observed in the number of preterm cases (p > 0.05). There was also a statistically significant increase in the need for intubation, noninvasive ventilation (NIV), supplemental oxygen, inhaled bronchodilator drugs, and length of hospital stay in Group 3 after the pandemic (p < 0.001). All these parameters related to more severe RSV infection when the precautions were removed, while there was a milder disease with restrictions during the pandemic in Group 2 (p < 0.001). However, none died due to RSV infection during the study because of timely supportive care. Following the COVID-19 pandemic, the frequency and severity of RSV infection in newborns have increased, and it can result in a serious clinical picture even in full-term babies with no comorbidities. Attention to strict contact precautions, particularly in newborns, who are a more vulnerable population after the pandemic, may play an important role in any future outbreak. · The course of neonatal RSV infection has changed after the pandemic.. · A statistically significant increase was observed in the need of intubation in newborns with RSV.. · The strict precautions during the pandemic also helped to prevent the transmission of RSV..

Assessing long-term, vestibulotoxic side effects after gentamicin therapy in neonatal sepsis or infection using video head impulse test.

Newborn infection and sepsis remain serious problems. Guideline-compliant therapy includes, among other therapeutics, calculated intravenous antibiosis with gentamicin. One of the known side effects of gentamicin is severe vestibulotoxicity, which can be detected using the video head impulse test (VHIT), which is a sensitive examination method for the detection of vestibular hypofunction in children and adults. Previous studies on the vestibulotoxicity of gentamicin in newborns were carried out using caloric testing, rotary testing, and electronystagmography. Nevertheless, there are currently no data available on VHIT examinations in children who have been treated with neonatal gentamicin therapy. A single-center, prospective cross-sectional study, was conducted at a tertial referral center. VHIT was performed on 23 children aged 3-7 years who had received intravenous gentamicin therapy for at least five days as part of the treatment of newborn sepsis between 2012 and 2016. Main outcome was median gain and occurrence of refixational saccades as measured with VHIT. In addition, the children's parents received questionnaires to detect possible risk factors and vestibular and cochlear abnormalities. Out of 23 children with a mean age of four years and seven months (ranging from 3 to 7 years), 11 (47.8%) indicated abnormal results in VHIT. The VHIT results were unilaterally abnormal in six children (26.1%) and bilaterally abnormal in five others (21.7%). Additionally, five of the children with an abnormal HIT had abnormalities, as found in the questionnaire results. and Relevance: Almost half of the children observed after having undergone gentamicin therapy as newborns showed abnormalities in VHIT, although they did not show any clinical signs of disbalance or vestibular hypofunction. VHIT can serve as a sensitive investigation method for the early screening of post-therapeutic vestibulotoxic side effects after gentamicin therapy in children. Additionally, VHIT can enable early intervention in these children.

Global prevalence of infections in newborns with respiratory complications: systematic review and meta-analysis.

Newborns as a vulnerable population are exposed to congenital and acquired infections during and after birth. There are several reports of the isolation and reporting of infectious agents (IAs) in early life of newborns with respiratory manifestations, and the present comprehensive study provides a snapshot of the current global situation of the prevalence of IAs in newborns with respiratory symptoms. A systematic search was conducted in main databases, including PubMed, Scopus, Web of science, and Google scholar. The pooled prevalence of infectious agents (IAs) in newborns was estimated using comprehensive meta-analysis software based on random effects model. Out of 44 inclusive studies (50 datasets) for IAs in newborns, the pooled prevalence was estimated to be 12.2% (95% CI: 6.40-22.0%) and the highest and lowest prevalence of IAs was related to the Brazil (78.2%, 95% CI: 31.0-96.6%), and UK (0.01%, 95% CI 0.01-0.01%) respectively. The high prevalence of IAs in newborns emphasizes considers the necessary measures to prevent respiratory infections.

Phenotypic and Molecular Characterization of a Hospital Outbreak Clonal Lineage of Salmonella enterica Subspecies enterica serovar Mikawasima Containing blaTEM-1B and blaSHV-2 That Emerged on a Neonatal Ward, During the COVID-19 Pandemic.

Nontyphoid salmonella can cause severe infections in newborns and is therefore declared a pathogen of major health significance at this age. The aim of the study was molecular and antimicrobial characterization of β-lactamase-producing Salmonella Mikawasima outbreak clone on a Neonatal ward, University Hospital of Split (UHS), Croatia during the COVID-19 pandemic. From April 2020, until April 2023, 75 nonrepetitive strains of Salmonella Mikawasima were isolated from stool specimens and tested for antimicrobial resistance. All 75 isolates were resistant to ampicillin and gentamicin, while 98% of isolates were resistant to amoxicillin/clavulanic acid. A high level of resistance was observed to third-generation cephalosporins (36% to ceftriaxone and 47% to ceftazidime). Extended-spectrum β-lactamase production was phenotypically detected by double-disk synergy test in 40% of isolates. Moderate resistance to quinolones was detected; 7% of isolates were resistant to pefloxacin and ciprofloxacin. All isolates were susceptible to carbapenems, chloramphenicol, and co-trimoxazole. Fourteen representative isolates, from 2020, 2021, 2022, and 2023, were analyzed with PFGE and all of them belong to the same clone. Whole-genome sequencing (WGS) analysis of three outbreak-related strains (SM1 and SM2 from 2020 and SM3 from 2023) confirmed that these strains share the same serotype (Mikawasima), multilocus sequence typing profile (ST2030), resistance genes [blaTEM-1B, aac(6')-Iaa, aac(6')-Im, and aph(2'')-Ib)] and carry incompatibility group C (IncC) plasmid. Furthermore, the gene blaSHV-2 was detected in SM1 and SM2. In summary, WGS analysis of three representative strains clearly demonstrates the persistence of β-lactamase-producing Salmonella Mikawasima in UHS during the 4-year period.

The course of congenital listeriosis in a newborn child on the example of a clinical case

The topic of intrauterine infections in newborns does not lose its relevance from year to year. Listeriosis in newborns often occurs in severe form, leading to neonatal sepsis, often with a fatal outcome. Awareness of this disease will allow obstetrician-gynecologist and neonatologist to avoid mistakes in diagnosis and exclude congenital listeriosis at the birth of a child with manifestations of intrauterine infection. The aim of the work is to describe a clinical case of transplacental infection with listeriosis of a newborn. The analysis of medical documentation, the course of the neonatal period of a child with a diagnosis of “neonatal disseminated listeriosis” was carried out. In this paper, using the example of the presented clinical case, the main manifestations of congenital listeriosis in a newborn child are described. The main content of the work is a description of clinical forms of pathology, in particular, listeriosis of pregnant women and newborns. Special attention is paid to the consideration of the diagnosis and treatment tactics of the disease. Listeriosis is a disease with the absence of specific clinical symptoms in pregnant women, and therefore, difficulties arise in its diagnosis. If signs of ARVI are detected in pregnant women or an appropriate history, it is necessary to conduct a timely examination, including for lystriosis. Prevention of the disease includes informing the population about the path of transmission of infection, about the threat associated with the use of non-heat-treated dairy products.

Impact of perinatal administration of probiotics on immune cell composition in neonatal mice.

Newborns and especially preterm infants are much more susceptible to infections than adults. The pathogens causing infections in newborns are often detectable in the intestinal flora of affected children even before disease onset. Therefore, it seems reasonable to prevent dysbiosis in newborns and preterm infants. An approach followed in many neonatal intensive care units (NICUs) is to prevent infections in preterm infants with probiotics however their mechanisms of action of probiotics are incompletely understood. Here, we investigated the effect of perinatal probiotic exposure on immune cells in newborn mice. Pregnant mice were orally treated with a combination of Lactobacillus acidophilus and Bifidobacterium bifidum (Infloran®) from mid-pregnancy until the offspring were harvested. Immune cell composition in organs of the offspring were analyzed by flow cytometry. Perinatal probiotic exposure had profound effects on immune cell composition in the intestine, liver and lungs of newborn mice with reduction of myeloid and B cells and induction of T cells in the probiotic treated animals' organs at weaning. Furthermore, probiotic exposure had an effect on T cell development in the thymus. Our results contribute to a better understanding of the interaction of probiotics with the developing immune system. probiotics have profound effects on immune cell composition in intestines, livers and lungs of newborn mice. probiotics modulate T cell development in thymus of newborn mice. effects of probiotics on neonatal immune cells are particularly relevant in transition phases of the microbiome. our results contribute to a better understanding of the mechanisms of action of probiotics in newborns.

The current state of pertussis vaccination in pregnancy around the world, with recommendations for improved care: Consensus statements from the Global Pertussis Initiative.

Bordetella pertussis, which causes a respiratory disease known as pertussis ("whooping cough") remains an important global challenge, with the incidence in pertussis cases increasing in recent years. Newborns and infants are at increased risk for severe morbidity and mortality from this bacterium. Vaccination in pregnancy has become an important strategy to both passively transfer immunity as well as prevent infection in pregnant persons, who are a major source of newborn infection, thus attempting to decrease the impact of this serious disease. It is considered safe for the pregnant person, the developing fetus, and the infant, and during the first 3 months of life it has been shown to be highly effective in preventing pertussis. There are a variety of strategies, recommendations, and adherence rates associated with pertussis vaccination in pregnancy around the world. We summarize the 2021 Global Pertussis Initiative Annual Meeting that reviewed the current global status of pertussis vaccination in pregnancy and remaining medical and scientific questions, with a focus on vaccination challenges and strategies for obstetric and gynecologic healthcare providers.

Life-threatening infections in human newborns: Reconciling age-specific vulnerability and interindividual variability

In humans, the interindividual variability of clinical outcome following exposure to a microorganism is immense, ranging from silent infection to life-threatening disease. Age-specific immune responses partially account for the high incidence of infection during the first 28 days of life and the related high mortality at population level. However, the occurrence of life-threatening disease in individual newborns remains unexplained. By contrast, inborn errors of immunity and their immune phenocopies are increasingly being discovered in children and adults with life-threatening viral, bacterial, mycobacterial and fungal infections. There is a need for convergence between the fields of neonatal immunology, with its in-depth population-wide characterization of newborn-specific immune responses, and clinical immunology, with its investigations of infections in patients at the cellular and molecular levels, to facilitate identification of the mechanisms of susceptibility to infection in individual newborns and the design of novel preventive and therapeutic strategies.

Congenital cytomegalovirus infection in newborns suspected of congenital rubella syndrome in Iran: a cross-sectional study

BackgroundFollowing rubella virus control, the most important cause of congenital infections is human cytomegalovirus (HCMV). Congenital CMV (cCMV) may happen both in primary and non-primary maternal infections. The present study aimed to screen cCMV in symptomatic newborns suspected of congenital rubella syndrome (CRS) in Iran.MethodsOut of 1629 collected infants' serum samples suspected of CRS but negative for rubella IgM, 524 samples were selected regarding cCMV complications. These samples were divided into two age groups: 1- one month and younger, 2- older than 1 month up to one year. Anti-HCMV IgM detection was performed on these serums. Then HCMV IgG avidity assay and HCMV DNA detection were carried out on all samples with positive and borderline results in IgM detection.ResultsHerein, 3.67% of symptomatic infants aged one month and younger had positive and borderline HCMV IgM, 12.5% of which had a low avidity index (AI). HCMV IgM detection rate among symptomatic infants older than one month to one year was 14.5%. Identified genotypes in this study were gB-1(63.63%), gB2 (18.18%), and gB3 (18.18%), respectively.ConclusionsThis comprehensive study was performed on serum samples of symptomatic infants clinically suspected of cCMV from all over Iran. There was a good correlation between serology findings and PCR.

Prevalence of asymptomatic cytomegalovirus (CMV) infection in newborns in northeast Florida.

Congenital cytomegalovirus (CMV) infection is the leading cause of hearing loss and neurocognitive delay among children. Affected infants may be asymptomatic at birth and even pass their universal hearing screen. Early identification of CMV-infected infants will allow earlier detection, evaluation and management. The prevalence of congenital CMV infection in the developed world varies geographically from 0.6% to 0.7% of all deliveries and certain regions are at higher risk. The prevalence of congenital CMV is unknown for our region. The purpose of this study was to determine the prevalence of CMV infection among the neonatal population at an urban, tertiary hospital in northeast Florida which serves a large population of patients with low socioeconomic status to assess if universal screening program for congenital asymptomatic CMV infection can be determined. The study was submitted and approved by our Institutional Review Board. We tested the urine for CMV infection in 100 asymptomatic newborns (>32 weeks gestational age and >1,750 g weight at the time of delivery) delivered between June 2016 and July 2017. Urine CMV was tested on 100 infants. One infant had a positive urine NAAT for CMV, making the prevalence of congenital CMV infection among asymptomatic newborns in our hospitals' population 1%. CMV prevalence in our setting of an urban, tertiary hospital is relatively consistent with the national average of all congenital CMV infections. A policy of universal screening for congenital CMV may be necessary.

Safe delivery kits and newborn infection in rural Ethiopian communities.

Our goal in this study to investigate the impacts of using safe delivery kits, along with education on their appropriate use, has on preventing newborn and maternal infection. A cross-sectional study. Participants, and Interventions: we conducted the study on 23 sites across a rural district in Oromia Region, Ethiopia. Safe delivery kits were distributed by health extension workers. Participants comprised 534 mothers between the ages of 17 and 45 years, who were given a safe delivery kit at 7 months' pregnancy for use during their subsequent delivery. Data collection was performed by the trained interviewers in rural Ethiopian communities. Multiple logistic regression analyses showed an independent association between using the cord tie provided in the kits and decreased newborn infection. Specifically, newborns whose mothers used the cord tie were 30 times less likely to develop cord infection than those not using the cord tie in the kits. Further, mothers who received education regarding safe delivery kit use had lower rates of puerperal infection. Single-use delivery kits, when combined with education regarding the appropriate means of using the kit, can decrease the likelihood of maternal infection. Nurses and health extension workers in low and middle-income countries should educate mothers on safe delivery kits by providing information regarding their usefulness and the importance of correct and consistent use. Implications for Health Policy: our findings emphasize the need for further interventions in vulnerable countries designed to increase the rate of hygienic birthing practices for deliveries outside health-care facilities.

Evaluation of Etiological Causes and Factors Affect Length of Hospitalization in Neonates Hospitalized with Lower Respiratory Tract Infection.

This study aims to determine the risk factors by examining the sociodemographic characteristics of infants hospitalized in the neonatal intensive care unit (NICU) due to lower respiratory tract infection (LRTI), to determine the factors that affect the duration of hospitalization, and to determine the underlying microbial factors and evaluate them in the light of the literature. This study evaluated the data of newborns hospitalized with LTRI between 01 October 2022 and 31 March 2023. Demographic characteristics of the patients detected viral agents, duration of hospitalization and risk factors were recorded in the study form. Babies divided viral LRTI and non-viral LRTI, and then compared with each other. Additionally, the facts that might affect the duration of hospitalization were investigated. The study included 57 babies. Viral agent was detected in 50.9% of the babies, the most frequently viral agent was respiratory syncytial virus (RSV) (48.2%). Other viral factors, in order of frequency; Adenovirus, SARS-CoV-2, Influenza A and B. There is no demographic difference between the viral agent positive and negative groups. The patients were evaluated according to length of hospitalization, it was seen that the hospital stay was longer in babies who were found to be viral positive and needed oxygen therapy (p=0.02, p=0.03, respectively). The male gender ratio was higher in the group with longer hospital stays, but this difference was not statistically significant. Although the rate of exclusive breastfeeding was higher in the group with a short hospitalization period, this difference was not statistically significant (p>0.05). RSV is currently the most frequently detected viral agent in lower respiratory tract infections in newborns. The hospital stay of babies diagnosed with RSV is longer than those with non-RSV viral agents. So struggling with RSV is important in preventing lower respiratory tract infections in newborns. It is necessary to develop a vaccine or immunoglobulin application against RSV infection not only for preterm babies but also for all newborn babies.