Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Contact surveys reveal heterogeneities in age-group contributions to SARS-CoV-2 dynamics in the United States
REACT-1 round 15 final report: Increased breakthrough SARS-CoV-2 infections among adults who had received two doses of vaccine, but booster doses and first doses in children are providing important protection
Electronic early notification of sepsis in hospitalized ward patients: a study protocol for a stepped-wedge cluster randomized controlled trial
Reduction of exposure to simulated respiratory aerosols using ventilation, physical distancing, and universal masking
Critical timing for triggering public health interventions to prevent COVID-19 resurgence: a mathematical modelling study
Antibody response and intra-host viral evolution after plasma therapy in COVID-19 patients pre-exposed or not to B-cell depleting agents
Discovery of a simple two-gene expression biomarker in whole blood predictive of the need for treatment escalation in inflammatory bowel disease
Study protocol for the development and internal validation of SPIRIT (Schizophrenia Prediction of Resistance to Treatment): A clinical tool for predicting risk of treatment resistance to anti-psychotics in First Episode Schizophrenia.
Predictors of Survival among 6-59 Months Old Children with Severe Acute Malnutrition: A Retrospective Cohort
Perspectives on mental illness stigma among African immigrant pregnant and post-partum women in an urban setting: a brief report
Genome-Wide Association Identifies the First Risk Loci for Psychosis in Alzheimer Disease
Genetic analyses of the QT interval and its components in over 250K individuals identifies new loci and pathways affecting ventricular depolarization and repolarization
Effectiveness of COVID-19 Vaccines Against SARS-CoV-2 Infection During a Delta Variant Epidemic Surge in Multnomah County, Oregon, July 2021
SARS-CoV-2 infects, replicates, elevates angiotensin II and activates immune cells in human testes
Estimating the number of symptomatic SARS-CoV-2 infections among vaccinated individuals in the United States-January-April, 2021
Rare schizophrenia risk variant burden is conserved in diverse human populations
Wastewater surveillance for SARS-CoV-2 on college campuses: Initial efforts, lessons learned and research needs
High gamma activity distinguishes frontal cognitive control regions from adjacent cortical networks
How has the COVID-19 pandemic impacted on smoking and nicotine dependence among people with severe mental ill health? Analysis of linked data from a UK Closing the Gap Cohort
Impact of Antibody Cocktail Therapy Combined with Casirivimab and Imdevimab on Clinical Outcome for Covid-19 patients in A Real-Life Setting: A Single Institute Analysis
Prevalence, determinants, and impact on general health and working capacity of post-acute sequelae of COVID-19 six to 12 months after infection: a population-based retrospective cohort study from southern Germany
Multiple Sclerosis: Exploring the Limits of Genetic and Environmental Susceptibility
Prognostic implications of structural heart disease and premature ventricular contractions in recovery of exercise
Comparative Household Secondary Attack Rates associated with B.1.1.7, B.1.351, and P.1 SARS-CoV-2 Variants
Effects of statin therapy on coronary plaque volume by decreasing CRP/hsCRP levels: A meta-regression of randomized controlled trials
Racial and Ethnic Differentials in COVID-19-Related Job Exposures by Occupational Status in the US