Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Analysis of COVID-19 infection amongst healthcare workers in Rivers State, Nigeria
The influence of SARS-CoV-2 variants of concern on national case fatality rates
Clinical Evaluation of the Novel Rapid Nucleic Acid Amplification Point-of-Care Test (Smart Gene SARS-CoV-2) in the analysis of Nasopharyngeal and Anterior Nasal samples.
Comparative of the Effectiveness of Different Objective Method for Infraclavicular Brachial Plexus Block Success; Which One of Them is A Reliable and Early Indicator?
Characterising long COVID more than 6 months after acute infection in adults; prospective longitudinal cohort study, England
Is the BioNTech-Pfizer COVID-19 vaccination effective in elderly populations? Results from population data from Bavaria, Germany
Antipsychotics, Prolactin and Breast Cancer
COVID-19 and Vitamin D (Co-VIVID Study): a systematic review and meta-analysis of randomized controlled trials
Classifying REM Sleep Behavior Disorder through CNNs with Image-Based Representations of EEGs
Effects of supervised high-intensity hardstyle kettlebell training on grip strength and health-related physical fitness in insufficiently active older adults: The BELL pragmatic controlled trial
Weekly SARS-CoV-2 screening of asymptomatic students and staff to guide and evaluate strategies for safer in-person learning
Using routine programmatic data to estimate the population-level impacts of HIV self-testing: The example of the ATLAS program in Cote d'Ivoire
Systematic review of the effects of pandemic confinements on body weight and their determinants
Distinct patterns of cognitive outcome in young children with autism spectrum disorder receiving the Early Start Denver Model
Strain-resolved analysis in a randomized trial of antibiotic pretreatment and maintenance dose delivery mode with fecal microbiota transplant for ulcerative colitis
Relationship between common polymorphisms of NRAMP1 gene and pulmonary tuberculosis in Lorestan LUR population
A novel disease mechanism leading to the expression of a disallowed gene in the pancreatic beta-cell identified by non-coding, regulatory mutations controlling HK1
Risk Factors and Pivotal Periods: Marital Status over 28 Years for Parents of Individuals with Autism
Mortality of care home residents and community-dwelling controls during the covid-19 pandemic in 2020: matched cohort study
Discovery of Novel Trans-Ancestry and Ancestry-Specific Gene Loci for Total Testosterone in a Multi-Ancestral Analysis of Men in the Million Veteran Program
Self-assessment of COVID-19 vaccination efficacy using a simple POCT for SARS-CoV-2 S1 protein antibody IgG-IgM
System-wide hematopoietic and immune signaling aberrations in COVID-19 revealed by deep proteome and phosphoproteome analysis
High throughput wastewater SARS-CoV-2 detection enables forecasting of community infection dynamics in San Diego county
Deciphering early-warning signals of the elimination and resurgence potential of SARS-CoV-2 from limited data at multiple scales
Very high relative seroprevalence of anti-SARS-CoV-2 antibodies among communities in Bangui, Central African Republic
Patterns of brain neurodegeneration in early-stage relapsing-remitting multiple sclerosis