Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Lessons Learned From the Implementation of a Participant-Collected, Mail-Based SARS-CoV-2 Serological Survey in Massachusetts, USA
Comparing Waves of COVID-19 in the US: Scale of response changes over time
Bayesian Logical Neural Networks for Human-Centered Applications in Medicine
The role of HIV infection in the clinical spectrum of COVID-19: a population-based cohort analysis based on US National COVID Cohort Collaborative (N3C) Enclave data
Demographic and Mental Health Assessments in the Adolescent Brain and Cognitive Development Study: Updates and Longitudinal Trajectories
The drug development pipeline for glioblastoma - a cross sectional assessment of the FDA Orphan Drug Product designation database
Previously infected vaccinees broadly neutralize SARS-CoV-2 variants
Effect of mHealth interventions on psychological issues experienced by women diagnosed with breast cancer receiving chemotherapy: A systematic review and meta-analysis
Cognitive endophenotypes in racially- and ethnically-diverse middle-aged adult offspring aggregate with parental magnetic resonance imaging biomarkers of Alzheimer's disease risk
Rapid Identification and Phenotyping of Nonalcoholic Fatty Liver Disease Patients Using an Automated Algorithmic Approach in Diverse, Urban Healthcare Systems
A Systematic Review and Meta-Analysis on Mental Illness Symptoms in Spain in the COVID-19 Crisis
Monitoring of SARS-CoV-2 variant dynamics in wastewater by digital RT-PCR : from Alpha to Omicron BA.2 VOC
Duration of COVID-19 mRNA Vaccine Effectiveness against Severe Disease
Aberrant levels of cortical myelin distinguish individuals with unipolar depression from healthy controls
Anxiety and Depression among Medical Doctors in Catalonia, Italy, and the UK during the COVID-19 Pandemic
Development and validation of a neuroimaging biomarker for electroconvulsive therapy outcome in depression: a multicenter machine learning analysis
Investigating trends in those who experience menstrual bleeding changes after SARS-CoV-2 vaccination
A Machine Learning Model Incorporating Laboratory Blood Tests Discriminates Between SARS-CoV-2 and Influenza Infections at Emergency Department Visit
Point-of-Care CRISPR-Cas-Assisted SARS-CoV-2 Detection in an Automated and Mobile Droplet Magnetofluidic Device
Recruitment of highly functional SARS-CoV-2-specific CD8+ T cell receptors mediating cytotoxicity of virus-infected target cells in non-severe COVID-19
Is Second dose of vaccination useful in previously SARS-CoV-2 infected Health Care Workers?
Repurposing azacitidine and carboplatin to prime for anti-PDL1 re-challenge of immunotherapy-resistant melanoma
Redeployment and training of healthcare professionals to Intensive Care during COVID-19: a systemic review
Recovery from Covid-19 critical illness: a secondary analysis of the ISARIC4C CCP-UK cohort study and the RECOVER trial
COVID-19 vaccination effectiveness rates by week and sources of bias
Challenges of stakeholders' engagement for developing pragmatic, primary health care interventions for chronic respiratory diseases in low resource settings in India