Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Infection and transmission risks in schools and contribution to the COVID-19 pandemic in Germany - a retrospective observational study using nation-wide and regional health and education agency notification data
Evaluating malnutrition management through an intersectional lens: A case study of a community-based child malnutrition program in rural Uganda
Characterising the persistence of RT-PCR positivity and incidence in a community survey of SARS-CoV-2
Hepatitis C subtyping assay failure in UK patients born in Sub-Saharan Africa: implications for global treatment and elimination
Large scale brain network dynamics in very preterm children and relationship with socio-emotional outcomes
A structured model for COVID-19 spread: modelling age and healthcare inequities
When can we stop wearing masks? Agent-based modeling to identify when vaccine coverage makes nonpharmaceutical interventions for reducing SARS-CoV-2 infections redundant in indoor gatherings
Genomic and Virological Characterization of SARS-CoV-2 Variants in a Subset of Unvaccinated and Vaccinated U.S. Military Personnel
Age-dependent heterogeneity of lymph node metastases and survival in breast cancer: A population-based study.
Fetal Tracheal Occlusion Increases Lung Basal Cells via Increased Yap Signaling
City Reduced Probability of Infection (CityRPI) for Indoor Airborne Transmission of SARS-CoV-2 and Urban Building Energy Impacts
Non-inferiority of essential medicines for caries arrest and prevention in a school-based program: Results from the CariedAway pragmatic clinical trial
Automated Detection of Cerebral Microbleeds on MR images using Knowledge Distillation Framework
Imputing cognitive impairment in SPARK, a large autism cohort
SARS-CoV-2 mRNA vaccines induce a greater array of spike-specific antibody isotypes with more potent complement binding capacity than natural infection
Response to Tozinameran (BNT162b2) booster in twice-vaccinated kidney transplant and maintenance dialysis patients
Perception and Attitudes of Medical Students Regarding Postoperative Pain Management
Intracranial approach for sub-second monitoring of neurotransmitters during DBS electrode implantation does not increase infection rate
Altered neutrophil phenotype and function in non-ICU COVID-19 patients correlated with disease severity
Elevated HScore is Associated with Poor Clinical Outcomes in COVID-19, Even in the Absence of Secondary Hemophagocytic Lymphohistiocytosis.
Factors associated with repeat childbirth among Adolescent Mothers in Soroti District, Teso sub-region, Uganda: A cross-sectional study
Tumor Suppressor Immune Gene Therapy to Reverse Immunotherapy Resistance
The Case for Altruism in Institutional Diagnostic Testing
Diagnostic Accuracy of Simple Postoperative AKI Risk (SPARK) Classification and General Surgery AKI (GS AKI) Index in Predicting Postoperative Acute Kidney Injury among Patients Undergoing Non-Cardiac Surgery at a Tertiary Hospital in the Philippines
COVID-19 vaccine uptake in United States counties: geospatial vaccination patterns and trajectories towards herd immunity
Function is more reliable than quantity to follow up the humoral response to the Receptor Binding Domain of SARS- CoV-2 Spike Protein after Natural Infection or COVID-19 vaccination