Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Safety and immunogenicity of INO-4800 DNA vaccine against SARS-CoV-2: a preliminary report of a randomized, blinded, placebo-controlled, Phase 2 clinical trial in adults at high risk of viral exposure
Use cases for COVID-19 screening and surveillance with rapid antigen-detecting tests: a systematic review
Re-estimating prevalence of hepatitis B virus immunity among adults in the United States: self-reported vaccination, immunologic markers, and bias correction
Systematic analysis and prediction of genes associated with disorders on chromosome X
Prior SARS-CoV2 infection in vaccinated solid organ transplant recipients induces potent neutralization responses against variants, including Omicron
Seroprevalence of IgG antibodies against SARS coronavirus 2 in Belgium - a serial prospective cross-sectional nationwide study of residual samples
Determinants of SARS-CoV-2 transmission to guide vaccination strategy in an urban area
Development of a Highly Sensitive Serum Neurofilament Light Chain Assay on an Automated Immunoassay Platform
Memory and Concentration Skills In A Sample of First Grade Medical Students at University of Baghdad/College of Medicine
Amplitude setting and dopamine response of finger tapping and gait are related in Parkinson's disease
Temporal Trends in Racial and Ethnic Disparities in Multimorbidity Prevalence in the United States, 1999 to 2018
A Decision Analytics Model to Optimize Investment in Interventions Targeting the HIV PrEP Cascade of Care
Clinical implementation of RNA sequencing for Mendelian disease diagnostics
Effectiveness of Financial Incentives for a Pedometer-Based Walking Promotion Program
Development and validation of a multiple-choice question-based delirium care knowledge quiz for critical care nurses
Assessment of the fatality rate and transmissibility taking account of undetected cases during an unprecedented COVID-19 surge in Taiwan
Adolescent-led sexual and reproductive health and rights research: qualitative evaluation of an innovative participatory action research project in Senegal
Digital Health-Enabled Community-Centered Care (D-CCC): A Scalable Model to Empower Future Community Health Workers utilizing Human-in-the-Loop AI
Cancer risk algorithms in primary care: can they improve risk estimates and referral decisions?
Whole-Genome Sequencing Of Omicron Identified Multiple Outbreaks And Introduction Events In India During November 2021 and January 2022
A new perspective on the BO06 trial in osteosarcoma: short- and long-term prognostic value of histologic response and intensified chemotherapy
Phenotypic and functional characterisation of circulating cytomegalovirus-specific T cells in healthy virus carriers and lung transplant candidates
Real-world effects of ACE inhibitors and Angiotensin Receptor Blockers: protocol for an emulation study of the ONTARGET trial using electronic health records
Systematic review automation tool use by systematic reviewers, health technology assessors and clinical guideline developers: tools used, abandoned, and desired
A genome-first approach to rare variants in hypertrophic cardiomyopathy genes MYBPC3 and MYH7 in a medical biobank
How to tie dangerous surgical knots - easily. Can we avoid this?