Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: The evolutionary landscape of SARS-CoV-2 variant B.1.1.519 and its clinical impact in Mexico City
Implementation and extended evaluation of the Euroimmun Anti-SARS-CoV-2 IgG assay and its contribution to the United Kingdom's COVID-19 public health response
GWAS and ExWAS of blood Mitochondrial DNA copy number identifies 73 loci and highlights a potential causal role in dementia
Managing Endothelial Dysfunction in COVID-19: A Pilot, Double-Blind, Placebo-Controlled, Randomized Clinical Trial at the Lebanese American University Medical Center - Rizk Hospital (MEDIC-LAUMCRH)
Uncertainty quantification and sensitivity analysis of COVID-19 exit strategies in an individual-based transmission model
Rates and predictors of uptake of formal and informal mental health support during the COVID-19 pandemic: an analysis of 26,740 adults in the UK in lockdown
Reappraising Treatment Effect Heterogeneity in Schizophrenia: A Meta-analysis
Magnitude, change over time, demographic characteristics and geographic distribution of excess deaths among nursing home residents during the first wave of COVID-19 in France: a nationwide cohort study
Temporal trends in legionellosis national notification data and the effect of COVID-19, Switzerland, 2000- 2020
Validation of a multi-gene qPCR-based pharmacogenomics panel across major ethnic groups in Singapore and Indonesia
Delta-9-tetrahydrocannabinol and cannabidiol in psychosis: A balancing act of the principal phyto-cannabinoids on human brain and behavior?
Ondansetron use is associated with lower COVID-19 mortality in a Real-World Data network-based analysis
Design and quality control of large-scale two-sample Mendelian randomisation studies
Huntington's Disease Integrated Staging System (HD-ISS): A Novel Evidence-Based Classification System For Staging
The Contribution of Health Behaviors to Depression Risk across Birth Cohorts
Risk of SARS-CoV-2 testing, PCR-confirmed infections and COVID-19-related hospital admissions in children and young people: birth cohort study
Limited impact of contact tracing in a University setting for COVID-19 due to asymptomatic transmission and social distancing
Reduced frequency of perforin-positive CD8+ T cells in menstrual effluent of endometriosis patients compared to healthy controls
A Statistical Argument Against Vaccine Injury
NUTRITIONAL IMMUNITY, ZINC SUFFICIENCY AND COVID-19 MORTALITY IN SOCIALLY SIMILAR EUROPEAN POPULATIONS
Non-Alcoholic Fatty Liver Disease (NAFLD) in Children and Adolescents taking Atypical Antipsychotic Medications : A Protocol for a Systematic Review and Meta-Analysis
Markerless Video Analysis of Spontaneous Bodily Movements in 4-Month-Old Infants Predicts Autism-like Behavior in 18-Month-Olds.
S-ketamine in patient-controlled analgesia with oxycodone improves analgesia in a dose-dependent manner after major lumbar fusion surgery: a randomized, double-blind, placebo-controlled clinical trial
SARS-CoV-2 infection and risk of clinical sequelae during the post-acute phase: a retrospective cohort study
NHS CHECK: protocol for a cohort study investigating the psychosocial impact of the COVID-19 pandemic on healthcare workers
Pneumonia in patients with rheumatoid arthritis: effect of microbial airway colonization