Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Genomic epidemiology of SARS-CoV-2 in Russia reveals recurring cross-border transmission throughout 2020
SARS-CoV-2 Heterogeneity by Ethnicity in Los Angeles
Viral Cultures for Assessing Fomites Transmission of SARS-CoV-2: a Systematic Review Protocol
Association of inferior division MCA stroke location with populations with atrial fibrillation incidence
Prevalence of Specific Multimorbidity Combinations and Association with Medical Expenditures and Perceived Health among U.S. Adults, 2016-2019
Variation in waiting times by diagnostic category: an observational study of 1951 referrals to a neurology outpatient clinic.
Occupational risk of SARS-CoV-2 infection and reinfection during the second pandemic surge: a cohort study.
Assessing the risk of vaccine-driven virulence evolution in SARS-CoV-2
The association between loneliness during the COVID-19 pandemic and psychological distress
A Review of AI and Data Science Support for Cancer Management
Breakthrough SARS-CoV-2 Infections after Vaccination in North Carolina
Quickest Way to Less Headache Days: an operational research model and its implementation for Chronic Migraine
DNA methylation and general psychopathology in childhood: An epigenome-wide meta-analysis from the PACE consortium
Examining impacts of approval of home use of misoprostol in England on access to medical abortion
Choroid plexus enlargement is associated with neuroinflammation and reduction of blood brain barrier permeability in depression
Optimal dose and safety of molnupiravir in patients with early SARS-CoV-2: a phase 1, dose-escalating, randomised controlled study
The kinetic of SARS-CoV-2 antibody (Ab) decline determines the threshold for Ab persistence up to one year
Performance of a machine learning model in recognition of normal tissue from histological sections
The Costs and Benefits of Covid-19 Lockdowns in New Zealand
Effectiveness of targeted antenatal family planning information provision on early postpartum family planning uptake in Kisumu county: Study protocol for a Simple Randomized Control Trial
A Phase 2 Randomized, Double-Blind, Placebo-controlled Trial of Oral Camostat Mesylate for Early Treatment of COVID-19 Outpatients Showed Shorter Illness Course and Attenuation of Loss of Smell and Taste
Drug repurposing of metformin for Alzheimer disease: Combining causal inference in medical records data and systems pharmacology for biomarker identification
Dynamics of infection-elicited SARS-CoV-2 antibodies in children over time
A multidimensional cross-sectional analysis of COVID-19 seroprevalence among a police officer cohort: The PoliCOV-19 study
A Quantitative Framework to Study Potential Benefits and Harms of Multi-cancer Early Detection Testing
Development and Validation of an Interpretable 3-day Intensive Care Unit Readmission Prediction Model Using Explainable Boosting Machines