Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Risk of COVID-19 Reinfection and Vaccine Breakthrough Infection, Madera County, California, 2021
Estimating the number of breakthrough COVID-19 deaths in the United States
Pan-cancer analyses reveal genomics and clinical characteristics of the down regulated genes for recurrent myocardial infarction in cancer
PREVALENCE AND INCIDENCE OF ANTIBODIES AGAINST SARS-COV-2 AMONG PRIMARY HEALTHCARE PROVIDERS IN BELGIUM DURING ONE YEAR OF THE COVID-19 EPIDEMIC: PROSPECTIVE COHORT STUDY PROTOCOL
Estimation of COVID-19 recovery and decease periods in Canada using machine learning algorithms
The Effects of Education on Cognition in Older Age: Evidence from Genotyped Siblings
Performance and Operational Evaluation of the Access Bio CareStart Rapid Antigen Test in a High-throughput Drive-through Community Testing Site in Massachusetts
Increased Transmissibility of SARS-CoV-2 Lineage B.1.1.7 by Age and Viral Load: Evidence from Danish Households
Summary of the Effects of Exercise Therapy in Non-Communicable Diseases: Clinically Relevant Evidence from Meta-Analyses of Randomized Controlled Trials
Potential contributors to increased pulmonary embolism hospitalizations during the Covid-19 pandemic
Challenges in defining Long COVID: Striking differences across literature, Electronic Health Records, and patient-reported information
Waning of the Humoral Response to SARS-CoV-2 in Pregnancy is Variant-Dependent
Assessment of Alzheimer-related Pathologies of Dementia Using Machine Learning Feature Selection
Cross-sectional cycle threshold values reflect epidemic dynamics of COVID-19 in Madagascar
Demarcation line determination for diagnosis of gastric cancer disease range using unsupervised machine learning in magnifying narrow-band imaging
Brain cortical changes are related to inflammatory biomarkers in hospitalized SARS-CoV-2 patients with neurological symptoms
Closed-loop stimulation of lateral cervical spinal cord in upper-limb amputees to enable sensory discrimination
Bacterial and Fungal Co-Infections among ICU COVID-19 Hospitalized Patients in a Palestinian Hospital: Incidence and Antimicrobial Stewardship
Diagnostic tests for Schistosomiasis for low prevalence settings: a systematic review and Meta-Analysis
Nerve excitability as a biomarker for amyotrophic lateral sclerosis: a systematic review and meta-analysis.
Prenatal Acetaminophen, Adverse Birth Outcomes, and ADHD: Mediation Analysis in a Prospective Cohort
Critical Arterial Stenosis Revisited
Use of Low-Dose Decitabine with or without Tyrosine Kinase Inhibitors in Advanced Phase Chronic Myelogenous Leukemia: A Systemic Review and Metaanalysis
Evidence for antibody as a protective correlate for COVID-19 vaccines
Benchmarking saliency methods for chest X-ray interpretation
Relative timing of RSV epidemics in summer 2021 across the US was similar to a typical RSV season