Neonatal central nervous system infection by Ureaplasma species is rare, but relevant: results from a multicenter nationwide surveillance study.

Purpose: Ureaplasma species (spp.) are relevant contributors to preterm birth but may also cause invasive infections particularly in very immature preterm infants. This study aimed to assess the incidence of neonatal Ureaplasma infections of the central nervous system (CNS).

Can screening and decontamination procedures performed on an outpatient basis reduce the colonization with Staphylococcus aureus and mitigate associated complications in patients undergoing elective hospital procedures? A controlled intervention study (STAUfrei).

Background: Staphylococcus aureus (SA) colonisation increases the risk of wound infections in surgical procedures. Prevention strategies to date have focused primarily on the hospital, although there are recommendations for pre-hospital decontamination at home, which can be performed by patients themselves. The current study aimed to shift the process of screening and decontamination of SA (methicillin-resistant S.

Longitudinal effects of SARS-CoV-2 breakthrough infection on imprinting of neutralizing antibody responses.

Background: The impact of the infecting SARS-CoV-2 variant of concern (VOC) and the vaccination status was determined on the magnitude, breadth, and durability of the neutralizing antibody (nAb) profile in a longitudinal multicentre cohort study.

Methods: 173 vaccinated and 56 non-vaccinated individuals were enrolled after SARS-CoV-2 Alpha, Delta, or Omicron infection and visited four times within 6 months and nAbs were measured for D614G, Alpha, Delta, BA.1, BA.

[Continuous SARS-CoV-2 monitoring in day care centres: A qualitative interview study on the experiences of childcare workers and parents with different self-sampling methods in the home environment].

Background: Since the beginning of the corona pandemic in Germany in January 2020, day care centres (DCC) have faced the challenge of reliably detecting cases of SARS-CoV-2 infection as early and reliably as possible in order to avoid major outbreaks and closures. Conducting regular virological screening tests for asymptomatic DCC children and childcare workers requires a high level of acceptance among participants and should be as easy as possible to implement. The present study aimed to evaluate childcare workers' and parents' attitudes and experiences regarding the acceptance and feasibility of various screening methods.

[Can SARS-CoV-2 Infection Status in Preschool Children be Predicted by Pandemic-related Attitudes and Concerns of their Parents? Data from the Würzburg Daycare Centre Studies (Wü-KiTa-CoV, 2020-2022)].

As part of the Würzburg KiTa-CoV study series, SARS-CoV-2 pandemic-related attitudes/concerns of parents of preschool children attending day care centres were surveyed over a 21-month period. We expected associations between these parental attitudes/concerns and their change over the course of the pandemic, on the one hand, and the SARS-CoV-2 infection status of the children, on the other. Parents of children from nine day-care centres who completed a survey on pandemic-related attitudes/concerns in October 2020, July 2021 and July 2022, were included in the analysis.

Cognitive profile of kidney transplant patients and impact of deceased vs. living donor transplantation.

Background: It is important to learn more about the prevalence, severity and characteristics (i.e., which cognitive abilities are especially affected) of cognitive impairment in kidney transplant patients.

Hybrid immunity by two COVID-19 mRNA vaccinations and one breakthrough infection provides a robust and balanced cellular immune response as basic immunity against severe acute respiratory syndrome coronavirus 2.

This longitudinal prospective controlled multicenter study aimed to monitor immunity generated by three exposures caused by breakthrough infections (BTI) after COVID-19-vaccination considering pre-existing cell-mediated immunity to common-corona-viruses (CoV) which may impact cellular reactivity against SARS-CoV-2. Anti-SARS-CoV-2-spike-IgG antibodies (anti-S-IgG) and cellular reactivity against Spike-(S)- and nucleocapsid-(N)-proteins were determined in fully-vaccinated (F) individuals who either experienced BTI (F+BTI) or had booster vaccination (F+Booster) compared to partially vaccinated (P+BTI) and unvaccinated (U) from 1 to 24 weeks post PCR-confirmed infection. High avidity anti-S-IgG were found in F+BTI compared to U, the latter exhibiting increased long-lasting pro-inflammatory cytokines to S-stimulation.

Refining the hospitalization rate: A mixed methods approach to differentiate primary COVID-19 from incidental cases.

Purpose: Until now, the Hospitalization Rate (HR) served as an indicator (among others) for the COVID-19 associated healthcare burden. To ensure that the HR accomplishes its full potential, hospitalizations caused by COVID-19 (primary cases) and hospitalizations of patients with incidental positive SARS-CoV-2 test results (incidental cases) must be differentiated. The aim of this study was to synthesize the existing evidence on differentiation criteria between hospitalizations of primary cases and incidental cases.

Respiratory Syncytial Virus-Associated Respiratory Diseases in Children and Adults.

Background: Respiratory syncytial virus (RSV) is a common cause of lower respiratory tract infections (LRTI), particularly in neonates, infants and young children, with approximately 33 million infections worldwide each year. 1-2% of episodes lead to hospitalization. There are hardly any reliable epidemiological figures on hospital - ization in adults, whose burden of disease from RSV is probably markedly underestimated.

CROCuS, a Phase II Study Evaluating the Antiviral Activity, Clinical Outcomes, and Safety of Rilematovir in Children Aged ≥ 28 Days and ≤ 3 Years with Acute Respiratory Tract Infection Due to Respiratory Syncytial Virus.

Background: Respiratory syncytial virus (RSV) causes significant morbidity and mortality in children aged ≤ 5 years and adults aged ≥ 60 years worldwide. Despite this, RSV-specific therapeutic options are limited. Rilematovir is an investigational, orally administered inhibitor of RSV fusion protein-mediated viral entry.

Efficacy of cranial electrotherapy stimulation in patients with burning mouth syndrome: a randomized, controlled, double-blind pilot study.

Background: The Burning mouth syndrome (BMS) is a chronic pain syndrome characterized by a burning sensation in the oral mucous membranes. The etiology and pathophysiology of BMS is largely unexplained. To date, there is no evidence-based treatment strategy for BMS.

Global disease burden of and risk factors for acute lower respiratory infections caused by respiratory syncytial virus in preterm infants and young children in 2019: a systematic review and meta-analysis of aggregated and individual participant data.

Background: Infants and young children born prematurely are at high risk of severe acute lower respiratory infection (ALRI) caused by respiratory syncytial virus (RSV). In this study, we aimed to assess the global disease burden of and risk factors for RSV-associated ALRI in infants and young children born before 37 weeks of gestation.

Methods: We conducted a systematic review and meta-analysis of aggregated data from studies published between Jan 1, 1995, and Dec 31, 2021, identified from MEDLINE, Embase, and Global Health, and individual participant data shared by the Respiratory Virus Global Epidemiology Network on respiratory infectious diseases.

Diagnosis of differentiated dysplasia as a variant of oral epithelial dysplasia.

Objectives: The World Health Organization's definition of oral epithelial dysplasia includes differentiated dysplasia, which is defined by purely architectural abnormalities of oral mucosa without cytological changes. We analysed differentiated dysplasia's frequency, progression risk and correlation with oral brush cytology.

Materials And Methods: Cytoarchitectural criteria and expression patterns of keratin 13/17 and ki67 were studied in oral biopsies clinically diagnosed with leukoplakia.

[SARS-CoV-2 Exposure and Seroprevalence of SARS-CoV-2 Antibodies among Medical Students in the First Phase of the Pandemic 2020-2021].

Background: Due to their clinical training and secondary activities in the hospital, medical students are exposed to contact with SARS-CoV-2 infected people more often than the general population. We determined the seroprevalence of SARS-CoV-2 antibodies in medical students in clinical training at different times during the pandemic and asked participants about possible SARS-CoV-2 exposures in both medical and private settings.

Methods: From May 2020 to June 2021, medical students each in their 3rd year of training at the University Hospital Würzburg participated in the cross-sectional survey.

Clinical recommendations for the inpatient management of lower respiratory tract infections in children and adolescents with severe neurological impairment in Germany.

Children and adolescents with severe neurological impairment (SNI) require specialized care due to their complex medical needs. In particular, these patients are often affected by severe and recurrent lower respiratory tract infections (LRTIs). These infections, including viral and bacterial etiology, pose a significant risk to these patients, often resulting in respiratory insufficiency and long-term impairments.

[Sustainable waste management in general surgical operations].

Background And Objective Of The Study: Hospitals, especially surgical departments, are among the largest producers of waste in Germany. Data on waste management in the operating room (OR) are largely lacking. The aim of this study was to assess and discuss the possibilities of reducing waste and recovering recyclable materials in general surgery against the background of current practice.

Forecasting local hospital bed demand for COVID-19 using on-request simulations.

Accurate forecasting of hospital bed demand is crucial during infectious disease epidemics to avoid overwhelming healthcare facilities. To address this, we developed an intuitive online tool for individual hospitals to forecast COVID-19 bed demand. The tool utilizes local data, including incidence, vaccination, and bed occupancy data, at customizable geographical resolutions.

Hospitalizations due to respiratory syncytial virus (RSV) infections in Germany: a nationwide clinical and direct cost data analysis (2010-2019).

Purpose: Clinical and direct medical cost data on RSV-related hospitalizations are relevant for public health decision-making. We analyzed nationwide data on RSV-coded hospitalizations from Germany in different age and risk groups.

Methods: Assessment of RSV-coded hospitalizations (ICD-10-GM RSV-code J12.

Epidemiology and outcomes of vancomycin-resistant enterococcus infections: a systematic review and meta-analysis.

Vancomycin-resistant enterococci (VRE) cause many infections in the healthcare context. Knowledge regarding the epidemiology and burden of VRE infections, however, remains fragmented. We aimed to summarize recent studies on VRE epidemiology and outcomes in hospitals, long-term-care facilities (LTCFs) and nursing homes worldwide based on current epidemiological reports.

New Perianal Sepsis Risk Score Predicts Outcome of Elderly Patients with Perianal Abscesses.

Antibiotic therapy following surgical perianal abscess drainage is debated, but may be necessary for high-risk patients. Frailty has been shown to increase the risk of unfavorable outcomes in elderly surgical patients. This study aims to identify high-risk patients by retrospectively analyzing a single-center cohort and using a pretherapeutic score to predict the need for postoperative antibiotics and extended nursing care following perianal abscess drainage surgery.