Instruct: Identify the main category of a medRxiv paper based on its title.
Query: SARS-CoV-2 new infections among health care workers after the first dose of the BNT162b2 mRNA Covid-19 Vaccine. A hospital wide cohort study
Effectiveness of Vaccination Against Reported SARS-CoV-2 Infection in United States Coast Guard Personnel Between May and August 2021: A Time-Series Analysis
Household transmission of SARS-CoV-2 in Norway; a prospective, longitudinal study showing increased transmissibility of the Alpha variant (B.1.1.7) compared with other variants
Data-driven research on eczema: systematic characterization of the field and recommendations for the future
Enhancing Research Data Infrastructure to Address the Opioid Epidemic: The Opioid Overdose Network (02-Net)
Exome sequencing as a first-tier test for copy number variant detection : retrospective evaluation and prospective screening in 2418 cases.
Risk of Myocarditis from COVID-19 Infection in People Under Age 20: A Population-Based Analysis
Long-term Effects of Perceived Stress, Anxiety, and Anger on Hospitalizations or Death and Health Status in Heart Failure Patients
Tumor Suppressor Immune Gene Therapy to Reverse Immunotherapy Resistance
Vaccination or restriction?: COVID-19 vaccine hesitancy and vaccine passports
Can Catastrophe Theory explain expansion and contagious of Covid-19?
Molecular Mechanism of Parosmia
A dynamic model to estimate evolving risk of major bleeding after percutaneous coronary intervention
Lower RNA expression of ALDH1A1 distinguishes the favorable risk group in acute myeloid leukemia
Heterozygous PRKN mutations are common but do not increase the risk of Parkinson's disease
Autoantibodies against IL-1-receptor-antagonist in multisystem inflammatory syndrome in children
Optimal SARS-CoV-2 vaccine allocation using real-time seroprevalence estimates in Rhode Island and Massachusetts
Validation of a Multi-Ancestry Polygenic Risk Score and Age-Specific Risks of Prostate Cancer: A Meta-analysis Within Diverse Populations
Parental criticism and adolescent internalising symptoms: Using a Children-of-Twins design with power calculations to account for genetic influence
Modeling the levels, trends, and connectivity of malaria transmission using genomic data from a health facility in Thies, Senegal
Effectiveness of mHEALTH Application at Primary Health Care to Improve Maternal and New-born Health Services in Rural Ethiopia: Comparative study
Integrative Omics Reveal Novel Protein Targets For Chronic Obstructive Pulmonary Disease Biomarker Discovery
Survey of SARS-CoV-2 genetic diversity in two major Brazilian cities using a fast and affordable Sanger sequencing strategy.
COVID-19 risk assessment for the Tokyo Olympic Games
Ultrarare missense and frameshift variants in the TECTA gene may involve tectorial membrane in familial Meniere disease
Dual Guidance in Regional Anesthesia Influence of Needle Electrode Configuration on Stimulation Success at Sciatic Nerve; A Randomized, Controlled Pilot Trial