Instruct: Identify the main category of medRxiv papers based on their titles.
Query: Waning antibody levels after vaccination with mRNA BNT162b2 and inactivated CoronaVac COVID-19 vaccines in Hong Kong blood donors
Short-term effects of BNT162b2 mRNA COVID-19 vaccination on physiological measures: a prospective study
Excess COVID-19-associated deaths among the unvaccinated population >= 18 years old in the United States, May 30 through December 4, 2021
Pharmacokinetics/pharmacodynamics by Race: Analysis of a Peginterferon Beta-1a Phase I Study
Remote Assessment of Cognition in Kids and Adolescents with Daytime Sleepiness: A pilot study of feasibility and reliability
A Time Series Analysis and Predictive Modeling of COVID-19 Impacts in the African American Community
A rapid, cost efficient and simple method to identify current SARS-CoV-2 variants of concern by Sanger sequencing part of the spike protein gene
Building Prediction Models for 30-Day Readmissions Among ICU Patients Using Both Structured and Unstructured Data in Electronic Health Records
Multi-Omic Analyses Characterize the Ceramide/Sphingomyelin Pathway as a Therapeutic Target in Alzheimer's Disease
Data Driven Monitoring in Community Based Management of SAM children using Psychometric Techniques: An Operational Framework
Automated method to extract and purify RNA from wastewater enables more sensitive detection of SARS-CoV-2 markers in community sewersheds
COVID-19 vaccination effectiveness rates by week and sources of bias
Associations between multiple long-term conditions and mortality in diverse ethnic groups
Street images classification according to COVID-19 risk in Lima, Peru: A convolutional neural networks analysis
Details of "conversion therapy" practices and concordance with legislative definition: Findings from a non-probability community-based survey in Canada, 2020
An extract of hops (Humulus lupulus L.) modulates gut peptide hormone secretion and reduces energy intake in healthy weight men: a randomised, cross-over clinical trial
Cardiac Inflammation after COVID-19 mRNA Vaccines: A Global Pharmacovigilance Analysis
Computerized Cognitive Training in People with Depression: A Systematic Review and Meta-analysis of Randomized Clinical Trials
Use of Ketamine Infusions for Treatment of Complex Regional Pain Syndrome: A Systematic Review
Apple Watch and Withings Evaluation of Symptoms, Treatment, and Rhythm in those Undergoing Cardioversion (AWE STRUCk): A Pragmatic Randomized Controlled Trial
Aberrant transcript usage induces homologous recombination deficiency and predicts therapeutic responses
A gender-bias-mitigated, data-driven precision medicine system to assist in the selection of biological treatments of grade 3 and 4 knee osteoarthritis: development and preliminary validation of precisionKNEE
Risk-taking behavior and sustained attention after a night shift: an observational study in healthcare professionals
Experience of clinical services shapes attitudes to mental health data sharing: Findings from a UK-wide survey
Covid-19 and the South Asian Countries: factors ruling the pandemic
Characterizing an epidemiological geography of the United States: influenza as a case study