Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Breakthrough SARS-CoV-2 Infections after Vaccination in North Carolina
Antibody Response after First-dose of ChAdOx1-nCOV (Covishield) and BBV-152 (Covaxin) amongst Health Care Workers in India: Preliminary Results of Cross-sectional Coronavirus Vaccine-induced Antibody Titre (COVAT) study
Widening Disparities in Online Information Access during the COVID-19 Pandemic
Fine analysis of lymphocyte subpopulations in SARS-CoV-2 infected patients: toward a differential profiling of patients with severe outcome
Revealing public opinion towards COVID-19 vaccines using Twitter data in the United States: a spatiotemporal perspective
Antigen receptor stimulation drives selection against pathogenic mtDNA variants that dysregulate lymphocyte responses
Childhood immunisation coverage in Kenya by socioeconomic, geographic, maternal, child, and place of birth characteristics: equity impact analysis
Adolescent vaccination with BNT162b2 (Comirnaty, Pfizer-BioNTech) vaccine and effectiveness against COVID-19: national test-negative case-control study, England
Internet Use impact on Physical Health during COVID-19 pandemic in Bangladesh: A Web-based Cross-sectional study
Patterns of SARS-CoV-2 Aerosol Spread in Typical Classrooms
Full vaccination against COVID-19 suppresses SARS-CoV-2 delta variant and spike gene mutation frequencies and generates purifying selection pressure
Expanding The Use Of Friedewald Equation In Lipid Profile Testing Among HIV Positive And Negative Elderly Persons
One vaccine to counter many diseases? Modelling the economics of oral polio vaccine against child mortality and COVID-19
Individualizing deep dynamic models for psychological resilience data
An approximate Bayesian approach for estimation of the reproduction number under misreported epidemic data
Study design: Validation of clinical acceptability of deep-learning-based automated segmentation of organs-at-risk for head-and-neck radiotherapy treatment planning.
DIP: Natural History Model for Major Depression with Incidence and Prevalence
Vaccine Effectiveness against Referral to Hospital and Severe Lung Injury Associated with COVID-19: A Population-Based Case-Control Study in St. Petersburg, Russia
Independent and combined effects of nutrition and sanitation interventions on child growth in rural Cambodia: a factorial cluster-randomized controlled trial
An 8 week randomized Dietary Guidelines for Americans -based diet intervention improves the omega-3 index of healthy women
Age-stratified normative cognitive scores in urban and rural Maharashtra -- a community-based study
Exome sequencing identifies rare damaging variants in ATP8B4 and ABCA1 as novel risk factors for Alzheimers Disease
Breakthrough infection with SARS-CoV-2 and its predictors among healthcare workers in a medical college and hospital complex in Delhi, India
Comparison of procedures performed and costs between an outsourced dental health plan with fee-for-service payment and an evidence-based, in-house dental health service with salaried professionals.
Interoperability in NHS Acute Trusts within England: a Situation and Capability Analysis using Freedom of Information requests
A Composite Ranking of Risk Factors for COVID-19 Time-To-Event Data from a Turkish Cohort