Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: A single dose of SARS CoV 2 FINLAY FR 1A dimeric RBD recombinant vaccine enhances neutralization response in COVID19 convalescents, with excellent safety profile. A preliminary report of an open-label phase 1 clinical trial
Assessment of COVID-19 risk and prevention effectiveness among spectators of mass gathering events
The role of HIV infection in the clinical spectrum of COVID-19: a population-based cohort analysis based on US National COVID Cohort Collaborative (N3C) Enclave data
Everyday functioning in a community-based volunteer population: Differences between participant- and study partner-report
Comprehensive genetic and functional analysis of FcγRs in rituximab therapy for autoimmunity reveals a key role for FcγRIIIa on NK cells
Self-Reported Stress and Questionnaires in People With Autism Spectrum Disorder: a Systematic Review
Evaluation of patient experience for a computationally-guided intranasal spray protocol to augment therapeutic penetration
Asymptomatic SARS-CoV-2 infection and the demography of COVID-19
On mobility trends analysis of COVID-19 dissemination in Mexico City
Assessing the Utility of Low Resolution Brain Imaging: Treatment of Infant Hydrocephalus
Avoiding bias in Mendelian randomization when stratifying on a collider
The revolution will be hard to evaluate: How co-occurring policy changes affect research on the health effects of social policies
Epidemiological and evolutionary considerations of SARS-CoV-2 vaccine dosing regimes
Development and validation of gradient boosting decision tree models for predicting care needs using a long-term care database in Japan
Impact of booster COVID-19 vaccine for Moroccan adults: A discrete age-structured model approach
Systematic literature review examining the mere-measurement effect of patient reported measures: the interaction of emotional valence and frequency of exposure as an independent factor in patient change
THE ADDED VALUE OF 18F-FDG PET/CT IN THE ASSESSMENT OF ONSET AND STEROID RESISTANT POLIMYALGIA RHEUMATICA
Chronic hepatitis B infection is causally associated with extrahepatic cancers: a Mendelian randomization study
A comprehensive accuracy assessment of Samsung smartwatch heart rate and heart rate variability
Allelic Variation in HLA-DRB1 is Associated with Development of Anti-Drug Antibodies in Cancer Patients Treated with Atezolizumab that are Neutralizing in Vitro
Impulse dispersion of aerosols during playing the recorder and evaluation of safety measures
Community factors and excess mortality in the COVID-19 pandemic in England, Italy and Sweden
Comprehensive evaluation of the impact of sociodemographic inequalities on adverse outcomes and excess mortality during the COVID-19 pandemic in Mexico City
Making an equal system equitable: Proposing a sex-adjusted MELDNa score for liver transplantation allocation
Does pre-infection stress increase the risk of long COVID? Longitudinal associations between adversity worries and experiences in the month prior to COVID-19 infection and the development of long COVID and specific long COVID symptoms
Diagnostic delay of Myositis: protocol for an integrated systematic review