Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: COVID-19 transmission risk factors
Test to release from isolation after testing positive for SARS-CoV-2
Association study of HLA with the kinetics of SARS-CoV-2 spike specific IgG antibody responses to BNT162b2 mRNA vaccine
SARS-CoV-2 Omicron variant: exploring healthcare workers' awareness and perception of vaccine effectiveness: a national survey during the first week of WHO variant alert
Comparison of two highly-effective mRNA vaccines for COVID-19 during periods of Alpha and Delta variant prevalence
Surveillance of SARS-CoV-2 lineage B.1.1.7 in Slovakia using a novel, multiplexed RT-qPCR assay
Response to Polygenic Risk: Results of the MyGeneRank Mobile Application-Based Coronary Artery Disease Study
Sensitive detection of SARS-CoV-2 seroconversion by flow cytometry reveals the presence of nucleoprotein-reactive antibodies in unexposed individuals
SARS-CoV-2 Seroepidemiology in Children and Adolescents
Influence of sex on disease severity in children with COVID-19 and Multisystem Inflammatory Syndrome in Latin America
REM: An Integrative Rule Extraction Methodology for Explainable Data Analysis in Healthcare
Examining the effect of information channel on COVID-19 vaccine acceptance
Effect of Balloon-Blowing on Dyspnea and Oxygenation in Noncritical Adult Covid19 Patients: A Pilot Study
The Brief Observation of Symptoms of Autism (BOSA): Development of a New Adapted Assessment Measure for Remote Telehealth Administration through COVID-19 and Beyond
Have news reports on suicide and attempted suicide during the COVID-19 pandemic adhered to guidance on safer reporting? A UK-wide content analysis study
Effectiveness of Covid-19 vaccines against symptomatic and asymptomatic SARS-CoV-2 infections in an urgent care setting
Relative burdens of the COVID-19, malaria, tuberculosis and HIV/AIDS epidemics in sub-Saharan Africa
'Leading from the front implementation strategies increase the success of influenza vaccination drives among healthcare workers: A reanalysis of Systematic Review evidence using Intervention Component Analysis (ICA) and Qualitative Comparative Analysis (QCA)
Paradox of Predictors in Critically ill COVID-19 Patients: Outcome of a COVID-dedicated Intensive Care Unit
Grandparental Childcare During the Pandemic and Effects on Mental Health: Evidence From England
Protocol for Safe, Affordable, and Reproducible Isolation and Quantitation of SARS-CoV-2 RNA from Wastewater
Permissive Omicron breakthrough infections in individuals with binding or neutralizing antibodies to ancestral SARS-CoV-2
Corowa-kun: Impact of a COVID-19 vaccine information chatbot on vaccine hesitancy, Japan 2021
Imaging synaptic microstructure and synaptic loss in vivo in early Alzheimers Disease
Comparison of tests done and Tuberculosis cases detected by Xpert MTB/RIF and Xpert MTB/RIF-Ultra in Uganda
Deleterious drugs in COVID-19: a rapid systematic review and meta-analysis