Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Predictors of quality of life among Brazilian medical students during second coronavirus wave
Evaluating a first fully automated interview grounded in MMI methodology: results from a feasibility study
Persistence, prevalence, and polymorphism of sequelae after COVID-19 in young adults
Single Dose Vaccination in Healthcare Workers Previously Infected with SARS-CoV-2
Assessment of Out of Pocket Expenditure and associated factors for availing COVID-19 vaccination by the beneficiaries in Bengaluru: South India
A "Made-in-Canada" serology solution for profiling humoral immune responses to SARS-CoV-2 infection and vaccination
HLA-A*11:01:01:01, HLA*C*12:02:02:01-HLA-B*52:01:02:02, age and sex are associated with severity of Japanese COVID-19 with respiratory failure
Determinants of motivated behavior are linked to fatigue and its perturbation by SARS-CoV-2 vaccination
Safety and Immunogenicity of an Inactivated Recombinant Newcastle Disease Virus Vaccine Expressing SARS-CoV-2 Spike: Interim Results of a Randomised, Placebo-Controlled, Phase 1/2 Trial
Applying a genetic risk score for prostate cancer to men with lower urinary tract symptoms in primary care to predict prostate cancer diagnosis: a cohort study in the UK Biobank
Unplanned Hospital Visits after Ambulatory Surgical Care
Abrupt increase in the UK coronavirus death-case ratio in December 2020
Impact of COVID-19 on diagnoses, monitoring and mortality in people with type 2 diabetes: a UK-wide cohort study involving 14 million people in primary care
Insights into genetic factors contributing to variability in SARS-CoV-2 susceptibility and COVID-19 disease severity
Casirivimab and imdevimab for the treatment of hospitalized patients with COVID-19
Head-to-head comparison of direct-input RT-PCR and RT-LAMP against RTqPCR on extracted RNA for rapid SARS-CoV-2 diagnostics
Self-collection and pooling of samples as resources-saving strategies for RT-PCR-based SARS-CoV-2 surveillance, the example of travelers in French Polynesia
Effects of BNT162b2 mRNA vaccine on Covid-19 infection and hospitalisation among older people: matched case control study for England
Multiple Sclerosis: Exploring the Limits of Genetic and Environmental Susceptibility
Neutralisation hierarchy of SARS-CoV-2 Variants of Concern using standardised, quantitative neutralisation assays reveals a correlation with disease severity; towards deciphering protective antibody thresholds
Safety and immunogenicity of a live recombinant Newcastle disease virus-based COVID-19 vaccine (Patria) administered via the intramuscular or intranasal route: Interim results of a non-randomized open label phase I trial in Mexico
Unrecognized introductions of SARS-CoV-2 into the state of Georgia shaped the early epidemic
COVID-19-associated hospitalizations among vaccinated and unvaccinated adults >=18 years - COVID-NET, 13 states, January 1 - July 24, 2021
Influence of Built Environment on Bike Sharing Usage under COVID-19
Pulmonary thromboembolism in patients after COVID-19 - predictive indicators for correct diagnosis
Tracking Covid-19 Cases and Deaths in the United States Distribution of Events by Day of Pandemic