Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Safety and Immunogenicity of CpG 1018 and Aluminium Hydroxide-Adjuvanted SARS-CoV-2 S-2P Protein Vaccine MVC-COV1901: A Large-Scale Double-Blinded, Randomised, Placebo-Controlled Phase 2 Trial
Impact of January 2021 social distancing measures on SARS-CoV-2 B.1.1.7 circulation in France
Estimation of the basic reproduction number of COVID-19 from the incubation period distribution
Adoption and continued use of mobile contact tracing technology: Multilevel explanations from a three-wave panel survey and linked data
Fine mapping of the HLA locus in Parkinson's disease in Europeans
Rapid rise in paediatric COVID-19 hospitalisations during the early stages of the Omicron wave, Tshwane District, South Africa
Familial Genetic Cancer Risk Assessment with respect to a Silent BRCA2 mutation
Rapid identification of Sars-CoV-2 variants of concern using the portable peakPCR platform
Hemoglobin Interacts with Endothelial Nitric Oxide Synthase to Regulate Vasodilation in Human Resistance Arteries
Prune intake ameliorates chronic constipation symptoms and causes little discomfort from diarrhea and loose stools: A randomized placebo-controlled trial
Integrated Analysis of the Association Between Alzheimer`s Disease (AD) and Cardiovascular Disease (CVD)
Altered anterior default mode network dynamics in progressive multiple sclerosis
Gender Balance and Readability of COVID-19 Scientific Publishing: A Quantitative Analysis of 90,000 Preprint Manuscripts
Simulation of aerosol and droplet spread during upper airway and gastrointestinal endoscopy
The Mask-Wearing Bias In The Estimates Of Vaccine Efficacy
Size of societal volunteering predicts COVID-19 mortality
Clinicopathological and Imaging Features of Primary Biliary Cholangitis
Association between SARS-CoV-2 Transmission Risk, Viral Load, and Age: A Nationwide Study in Danish Households
RBDAct: Home screening of REM sleep behaviour disorder based on wrist actigraphy in Parkinson's patients
Using Best-Worst Scaling to investigate younger adult Canadians' preferences for COVID-19 vaccination and public health measures: an observational study
You aren't what you eat, you become what you eat
Elevated COVID-19 Case Rates of Government Employees, District of Columbia, 2020-22
Left Hemisphere Bias of NIH Stroke Scale is Most Severe for Middle Cerebral Artery Strokes and Influences Treatment
Dissatisfaction with family members' medical care: the relationship with trust in personal physicians and physicians generally in Japan
Identifying silent COVID-19 infections among children is critical for controlling the pandemic
The link between autism and sex-specific neuroanatomy, and associated cognition and gene expression