Infant fever

Meningitis caused by Streptococcus gallolyticus subspecies (subsp.) pasteurianus is a rare complication with 14 cases reported in literature worldwide between 2003-2023, with the majority of the cases occurring before 4 weeks of life and with preceding symptoms. This is a case report of an infection without any preceding symptoms. A previously healthy 7-week-old boy presented to the hospital with a fever for 1 day. Blood and cerebrospinal fluid cultures ultimately grew Streptococcus gallolyticus subsp. pasteurianus ...

BACKGROUND: There is a paucity of data on the presence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in feces of lactating women with coronavirus disease 2019 (COVID-19) and their breastfed infants as well as associations between fecal shedding and symptomatology. OBJECTIVE: We examined whether and to what extent SARS-CoV-2 is detectable in the feces of lactating women and their breastfed infants following maternal COVID-19 diagnosis. METHODS: This was a longitudinal study carried out from April 2020 to December 2021 involving 57 breastfeeding maternal-infant dyads: 33 dyads were enrolled within 7 d of maternal COVID-19 diagnosis, and 24 healthy dyads served as controls...

OBJECTIVES: Familial Mediterranean fever is an autosomal recessive autoinflammatory inherited disease. We aimed to evaluate cardiac involvement in children with familial Mediterranean fever during the attack-free period. MATERIAL AND METHODS: The prospective study included 75 familial Mediterranean fever patients during the attack-free period and 50 healthy children. Cardiac evaluation was performed using electrocardiography, 24-hour ambulatory Holter monitoring, and conventional and tissue Doppler echocardiography...

STUDY OBJECTIVES: Fever following immunizations is a common presenting chiefcomplaint among infants. The 2021 American Academy of Pediatrics (AAP) febrile infant clinical practice guidelines exclude recently immunized (RI) infants. This is a challenge for clinicians in the management of the febrile RI young infant. The objective of this study was to assess the prevalence of SBI in RI febrile young infants between 6 and 12 weeks of age. METHODS: This was a retrospective chart review of infants 6-12 weeks who presented with a fever ≥38 °C to two U...

INTRODUCTION AND IMPORTANCE: Ilea caecum Intussusception protruding to the level of anus is a rare manifestation and potentially serious condition in infants. CASE PRESENTATION: A four-month-old infant presented with a one-day history of non-projectile vomiting, three episodes, food contents, worsened by feeding, accompanied by intermittent low-grade fever, and one instance of passing black tarry stool. After outpatient treatment, the infant showed improvement for three days, but later the mother noticed a protruding, self-reducing anal mass, hence the suspected rectal prolapse, which was then Referred for further management...

AIM: To compare the prophylactic efficacy of ampicillin and clindamycin against vertical transmission of group B Streptococcus from mothers to their infants by evaluating the rates of group B Streptococcus colonisation. METHODS: We retrospectively extracted data for mothers who delivered at Showa University Northern Yokohama Hospital between 1 October 2017 and 31 March 2021 and tested positive for antepartum group B Streptococcus, and their infants. The chi-square test was used to compare the rates of group B Streptococcus colonisation, sepsis, and meningitis...

A deep neck abscess is a relatively rare bacterial infection in infants that can rapidly progress to life-threatening complications. Mostly, the patients present with fever and neck pain. Some may present with dysphonia, sore throat, torticollis, trismus, or neck swelling. Early diagnosis and management can prevent life-threatening complications, such as airway obstruction, mediastinitis, and tracheitis. In this report, we present a case of a six-month-old infant presenting with retropharyngeal and parapharyngeal abscesses with prompt diagnosis leading to complete recovery of the patient...

BACKGROUND AND OBJECTIVES: Acute mastoiditis (AM) is a severe infection in the young population, with possible life-threatening complications. This study aimed to characterize AM presentation, symptoms and signs, complications, and management, over a period of 10 years. METHODS: This large-scale population-based cohort studied "Clalit Health Care" records, to include patients <18 years diagnosed with AM, hospitalized between the years 2008-2018. After validation, we investigated clinical symptoms and signs, pneumococcal vaccination status, complications, laboratory and microbiological parameters, imaging, antibiotic treatment and surgical interventions...

OBJECTIVE: Lumbar punctures are performed as part of a routine evaluation of neonates with fever in the emergency department. Current recommendations regarding performing a lumbar puncture in the presence of thrombocytopenia exist for children with leukemia and other cancers; however, there are no such recommendations for the general neonatal population. This study assesses the frequency of thrombocytopenia and adverse bleeding events in neonates who undergo a lumbar puncture to determine whether a complete blood count, and specifically the platelet count, should be reviewed before performing the lumbar puncture...

OBJECTIVES: To analyze the performance of commonly used blood tests in febrile infants ≤90 days of age to identify patients at low risk for invasive bacterial infection (bacterial pathogen in blood or cerebrospinal fluid) by duration of fever. METHODS: We conducted a secondary analysis of a prospective single-center registry that includes all consecutive infants ≤90 days of age with fever without a source evaluated at 1 pediatric emergency department between 2008 and 2021...

Meningitis caused by Salmonella enterica can be a fatal condition that is more common in low- and middle-income countries and uncommon in infants. This case of a 2-month-old male infant reported Salmonella meningitis symptoms, such as fever, irritability, altered sensorium, and diarrhoea. Clinical examination revealed bulging anterior fontanelles, dehydration, and sunken eyes. Screening for normal hearing, cranial ultrasound, and magnetic resonance imaging (MRI) revealed no brain abnormalities. A cerebrospinal fluid (CSF) culture revealed gram-negative Salmonella enterica bacilli...

Mediastinal malignant rhabdoid tumor (MRT) is an exceedingly rare and aggressive neoplasm, particularly uncommon in infants. We present the case of a previously healthy 7-month-old male infant with mediastinal MRT. The patient initially presented with left eyelid ptosis and was otherwise asymptomatic. Initial investigations, including brain MRI, yielded unremarkable results, and the infant was discharged with vitamin B supplements. However, he was readmitted a week later with prolonged fever, poor feeding, diarrhea, and respiratory distress...

BACKGROUND: Although meningitis caused by Salmonella species is relatively rare and accounts for <1% of the confirmed cases in neonates, it is associated with case complications and fatality rates up to 50-70% when compared to other forms of Gram-negative bacilli meningitis. OBJECTIVES: We conducted an investigation into the first reported case of neonatal meningitis caused by nontyphoidal S. enterica in Jazan, a region in the southwestern part of Saudi Arabia...

BACKGROUND: Data on SARSCoV-2 infection in children with hematological malignancies (HM) are limited. Here, we describe the clinical features of children with HM after SARS-CoV-2 infection and investigate the potential risk factors for disease severity. METHODS: Children with HM and SARS-CoV-2 infection from five hospitals in five cities in Henan, China from October 2022 to January 2023 were retrospectively included. Clinical information and Coronavirus disease 2019 (COVID-19) vaccination status were collected for further analyses...

Kawasaki disease (KD) is a condition characterized by acute multi-system vasculitis and high fever in infants and children. Intravenous immunoglobulin (IVIG) is the established therapeutic approach of KD,foralleviating inflammation and mitigate the risk of arterial wall dilation and the development of coronary artery aneurysms (CAA). But almost 20% of the patients developed resistance to IVIG and displayed persistent fever after standard primary treatment. TSPAN5 , belonging to the Tetraspanin family, has been demonstrated to modulate innate immunity in a range of human diseases...

Hemophagocytic lymphohistiocytosis (HLH) is a rare, and potentially fatal, syndrome, characterized by immune system dysregulation, with excessive activation of the macrophages and cytotoxic T cells. It can be classified into primary (genetic) and secondary (acquired) forms. HLH presents with fever, hepatosplenomegaly, cytopenia, and hyperferritinemia, with involvement of various organs. The initial symptoms of HLH are non-specific, but as, if untreated, it can progress rapidly to multiorgan failure, timely diagnosis is essential...

BACKGROUND: Brief Resolved Unexplained Events (BRUEs), formerly known as Apparent Life-Threatening Events (ALTEs), are concerning episodes of short duration (typically <1 min) characterized by a change in breathing, consciousness, muscle tone, and/or skin color. In some cases, SARS-CoV-2 infection has been associated with episodes of BRUEs in previously healthy children. This study aimed to compare the demographic, respiratory, perinatal, and infectious characteristics in children affected by BRUEs before the COVID-19 pandemic and after the spread of SARS-CoV-2...

OBJECTIVE: The objective of this study was to investigate the clinical and laboratory features of acute benign myositis associated with influenza A virus infection in children. METHODS: A retrospective analysis was performed on the clinical data of 118 children with acute benign myositis associated with influenza A virus infection who were admitted to the Children's Hospital of Chongqing Medical University during the epidemic period of influenza A from February 2023 to May 2023...

BACKGROUND: Enterococcal meningitis in children is rare, and its clinical presentation, laboratory characteristics and outcomes are not well defined. METHODS: We conducted a retrospective analysis of Enterococcal meningitis cases during 2002-2023 at our tertiary center. RESULTS: We identified 10 cases in children aged 2 weeks to 15 years (median age: 8 months). Seven children were males and 9 had comorbidities, including a ventriculoperitoneal shunt in 5 children...

Respiratory syncytial virus (RSV) infection represents a global and noteworthy cause of hospitalization and death in infants of less than 1 year of age. The typical clinical manifestation is bronchiolitis, an inflammatory process of the small airways. The symptoms are usually a brief period of low-grade fever, cough, coryza, breathing difficulties, and reduced feeding. The progression of the disease is difficult to predict, even in previous healthy subjects. Symptoms may also be subtle and underestimated, thus leading to sudden unexpected infant death (SUID)...