Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: SARS-CoV-2 IgG seroprevalence in blood donors located in three different federal states, Germany, July 2020 to June 2021-a follow-up
The impact of vaccination on the spread patterns of the COVID epidemic
Genetic Architecture of Heart Failure with Preserved versus Reduced Ejection Fraction
Exploring the Feasibility of Using Real-World Data from a Large Clinical Data Research Network to Simulate Clinical Trials of Alzheimer's Disease
How vaccination and contact isolation might interact to suppress transmission of Covid-19: a DCM study
Consequences of COVID-19 vaccine allocation inequity in Chicago
High infection attack rates of SARS-CoV-2 in Dutch households revealed by dense sampling
Variability in proteoglycan biosynthetic genes reveals new facets of heparan sulfates diversity. A systematic review and analysis
Predictors of Developmental Defects of Enamel in the Primary Maxillary Central Incisors using Bayesian Model Selection
Antigenic evolution of SARS-CoV-2 in immunocompromised hosts
Effects of supervised high-intensity hardstyle kettlebell training on grip strength and health-related physical fitness in insufficiently active older adults: The BELL pragmatic controlled trial
Associations between antipsychotic use, substance use and relapse risks in patients with schizophrenia - real-world evidence from two national cohorts
Motor Learning in Response to Different Experimental Pain Models among Healthy Individuals: A Systematic Review
Effects of Side-Effect Risk Framing Strategies on COVID-19 Vaccine Intentions: A Randomized Controlled Trial
Metformin Is Associated with Favorable Outcomes in Patients with COVID-19 and Type 2 Diabetes Mellitus
Comparative profiles of SARS-CoV-2 Spike-specific milk antibodies elicited by COVID-19 vaccines currently authorized in the USA
Raising the bar for patient experience during care transitions in Canada: A repeated cross-sectional survey evaluating a patient-oriented discharge summary at Ontario hospitals
Mechanistic modeling-guided optimization of microneedle-based skin patch for rapid transdermal delivery of naloxone for opioid overdose treatment
Transcriptomic Profiling on Localized Gastric Cancer Identified CPLX1 as a Gene Promoting Malignant Phenotype of Gastric Cancer and a Predictor of Recurrence after Surgery and Subsequent Chemotherapy
The Acoustic Dissection of Cough: Diving into Machine Listening-based COVID-19 Analysis and Detection
Understanding the Puzzle of Primary Health-care Use: Evidence from India
ARTIFICIAL INTELLIGENCE TOOLS FOR EFFECTIVE MONITORING OF POPULATION AT DISTANCE DURING COVID-19 PANDEMIC. RESULTS FROM AN ITALIAN PILOT FEASIBILITY STUDY (RICOVAI-19 STUDY).
Novel polygenic risk score links depression-related cortical transcriptomic changes to brain morphology and depressive symptoms in men
Genomic surveillance of SARS-CoV-2 in a university community: insights into tracking variants, transmission, and spread of Gamma (P.1) variant
Sepsis Subphenotyping Based on Organ Dysfunction Trajectory
Self-modulation of motor cortex activity after stroke alters behavior and corticospinal tract structure: a randomized controlled trial