Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Transmission of SARS-CoV-2 by children in schools and households: a prospective cohort and environmental sampling study in London
Characterization of long-term patient-reported symptoms of COVID-19: an analysis of social media data
How to quantify deaths averted derived from interrupted time-series analyses
DBS for substance use disorders? An exploratory qualitative study of perspectives of people currently in treatment
Factors influencing COVID rates at local authority level and contribution of variation in vaccine coverage
Symptoms of depression and anxiety among Vietnamese immigrants in Japan during the COVID-19 pandemic
Influence of immunosuppressive regimen on diffusivity and oxygenation of kidney transplants: Analysis of functional MRI data from the randomized ZEUS trial
Quantifying contribution of Lipoprotein (a) to atherogenic lipoprotein burden: a novel particle-based approach
Dissecting heart age using cardiac magnetic resonance videos, electrocardiograms, biobanks, and deep learning
The Correlation Between Brain Performance Capacity and COVID-19: A Cross-sectional Survey and Canonical Correlation Analysis
Cystatin C is a glucocorticoid response gene predictive of cancer immunotherapy failure
Clinical, neuroimaging and molecular spectrum of TECPR2-associated hereditary sensory and autonomic neuropathy with intellectual disability
A Genetic Risk Score for Glioblastoma Multiforme Based on Copy Number Variations.
Single EV analysis (sEVA) of mutated proteins allows detection of stage 1 pancreatic cancer
Mean Vitamin D levels in 19 European Countries & COVID-19 Mortality over 10 months
Percentage of reported Covid-19 cases in Colombia: Estimating the true scale of the pandemic
Classifying chronic pain using multidimensional pain-agnostic symptom assessments and clustering analysis
Risk of vaccine preventable diseases in UK migrants: a serosurvey and concordance analysis, 2020
Gender Distribution of Organizing Committees and Invited Speakers at the International Conferences on Emergency Medicine
SARS-CoV-2 antibody prevalence among homeless people, sex workers and shelter workers in Denmark: a nationwide cross-sectional study
Caspase-6-cleaved tau is relevant in Alzheimer's disease but not in 4-repeat tauopathies: diagnostic and therapeutic implications
Is there a causal relationship between executive function and liability to mental health and substance use? A Mendelian randomisation approach
Mitochondria-mediated Maternal-fetal Interactions and Consequences of Mitochondrial Dysregulation Indicate New Roles for Mitochondria in Hypertensive Pregnancies
A New Functional F-Statistic for Gene-Based Inference Involving Multiple Phenotypes
Immunogenicity of the ChAdOx1 nCoV-19 and the BBV152 Vaccines in Patients with Autoimmune Rheumatic Diseases
RIC3 variants are not associated with Parkinson's Disease in large European, Latin American, or East Asian cohorts