Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Racial/Ethnic, Biomedical, and Sociodemographic Risk Factors for COVID-19 Positivity and Hospitalization in the San Francisco Bay Area
Viral genetic sequencing identifies staff transmission of COVID-19 is important in a community hospital outbreak
Analysis of the number of deaths in Brazil between 2003 and 2020 and possible inferences about the COVID-19 pandemic and history of other diseases
Explainable Brain Disease Classification and Relevance-Guided Deep Learning
The effect of self-management online modules plus nurse-led support on pain and quality of life among young adults with irritable bowel syndrome: A randomized controlled trial
Risk of myocarditis following sequential COVID-19 vaccinations by age and sex
Response to the coronavirus disease 2019 (COVID-19) pandemic at private retail pharmacies in Kenya: a mixed methods study
Platelet Dependent Thrombogenicity, Inflammation and Five Year Mortality in Patients with Non-ST Elevation Acute Coronary Syndrome and Type 2 Diabetes Mellitus: An Observational Study
Distinct immune-effector and metabolic profile of CD8+ T Cells in patients with autoimmune polyarthritis induced by therapy with immune-checkpoint inhibitors
Prophylactic Magnesium Supplementation and New-Onset Atrial Fibrillation in a General Critical Care Population: A Prescribing Preference Instrumental Variable Analysis
Emergence and spread of a B.1.1.28-derived lineage with Q675H and Q677H Spike mutations in Uruguay
Comparing SARS-CoV-2 case rates between pupils, teachers and the general population: results from Germany
HLA-B27 and not variation in MICA is responsible for genotype by sex interaction in risk of Ankylosing Spondylitis
Vaccination or restriction?: COVID-19 vaccine hesitancy and vaccine passports
Data-driven Optimized Control of the COVID-19 Epidemics
Assessing the impact of SARS-CoV-2 prevention measures in schools by means of agent-based simulations calibrated to cluster tracing data
Knowledge, Attitude, and Practices towards SARS-COV-2 Infection in the United Arab Emirates Population: a Cross-sectional Survey-based Study
The Effect of Residents Working-Hour Restrictions on Patient Safety, Resident Well-Being, and Resident Education: Protocol for a Systematic Review and Meta-Analysis
Estimating the relationship between mobility, non-pharmaceutical interventions, and COVID-19 transmission in Ghana
Epidemiology of COVID-19 and effect of public health interventions, Chennai, India, March - October 2020
Cost-utility of two minimally-invasive surgical techniques for operable oropharyngeal cancer: Transoral robotic surgery versus transoral laser microsurgery
Genetic liability to bipolar disorder and body mass index: a bidirectional two-sample mendelian randomization study
Robust methylation-based classification of brain tumors using nanopore sequencing
Vital signs as a source of racial bias
Cryptic transmission of SARS-CoV-2 and the first COVID-19 wave in Europe and the United States
Survival analysis methods for analysis of hospitalization data: Application to COVID-19 patient hospitalization experience