Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Binding and Neutralizing Antibody Responses to SARS-CoV-2 in Infants and Young Children Exceed Those in Adults
COVID-19 vaccination, risk-compensatory behaviours, and social contacts in four countries in the UK
Real-world Effectiveness of 2-dose SARS-CoV-2 Vaccination in Kidney Transplant Recipients
Economic Impact Payment, Human Mobility and the COVID-19 Mitigation in the United States
Elderly acceptance of telemedicine use in Hong Kong during and after the COVID-19 pandemic: a cross-sectional cohort survey
Radiosensitivity Index (RSI) is not fit to be used for dose-adjustments: a pan-cancer analysis
Mortality in Switzerland in 2021
Identification and Mitigation of High-Risk Pregnancy with the Community Maternal Danger Score Mobile Application in Gboko, Nigeria
Sociodemographic Characteristics of Missing Data in Digital Phenotyping
Characterization of the genetic relationship between the domains of sleep and circadian-related behaviors with substance use phenotypes
Software Application Profile: SUMnlmr, an R package that facilitates flexible and reproducible non-linear Mendelian randomisation analyses
An update on statistical modeling for quality risk assessment of clinical trials
Islet autoantibody level distributions in type 1 diabetes and their association with genetic and clinical characteristics
Epidemiology of post-COVID syndrome following hospitalisation with coronavirus: a retrospective cohort study
Second versus first wave of COVID-19 deaths: shifts in age distribution and in nursing home fatalities
External validation of six clinical models for prediction of unknown chronic kidney disease in a German population
Development and validation of a neuroimaging biomarker for electroconvulsive therapy outcome in depression: a multicenter machine learning analysis
Global assessment of IRF8 as a novel cancer biomarker
Rates of regional tau accumulation in ageing and across the Alzheimer's disease continuum: An AIBL 18F-MK6240 PET study
The toll of COVID-19 on African children: A descriptive analysis on the COVID-19-related morbidity and mortality among the pediatric population in Sub-Saharan Africa
Mitigating Covid-19 aerosol infection risk in school buildings: the role of natural ventilation, classroom volume, occupancy and face masks
Detecting orientation of Brain MR scans using deep learning
Impact of diabetes mellitus on the stabilization and osseointegration of dental implants: a retrospective study in Greece
Heterogeneity of Provider Preferences for HIV Care Coordination Program Features: Latent Class Analysis of a Discrete Choice Experiment
Age and body mass index affect fit of spirometry GLI references in schoolchildren
Identifying and Decoding Temporally Correlated Neural Patterns in the Brain to Accurately Predict Individual Finger Movement and Tactile Stimuli of the Human Hand Using Stereoelectroencephalography