Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Safety and Immunogenicity of An Egg-Based Inactivated Newcastle Disease Virus Vaccine Expressing SARS-CoV-2 Spike: Interim Results of a Randomized, Placebo-Controlled, Phase 1/2 Trial in Vietnam
Immunogenicity of a third dose of BNT162b2 to ancestral SARS-CoV-2 & Omicron variant in adults who received two doses of inactivated vaccine
Differences in Genetic Correlations between Posttraumatic Stress Disorder and Alcohol Use Disorder-Related Phenotypes Compared to Alcohol Consumption-Related Phenotypes
Making colonoscopy-based screening more efficient: a "gateopener" approach
Cancer services during the COVID-19 pandemic: systematic review of patients' and caregivers' experiences
Immune response to 2-dose BNT162b2 vaccination and risk of SARS-CoV-2 breakthrough infection: The Shieldvacc-2 study
Non-pharmaceutical interventions and the emergence of pathogen variants
Gestational SARS-CoV-2 infection is associated with placental expression of immune and trophoblast genes
Characterizing the incidence of adverse events of special interest for COVID-19 vaccines across eight countries: a multinational network cohort study
Peanut oral immunotherapy differentially suppresses clonally distinct subsets of T helper cells
Domestic violence, mental health, and repeat self-harm in Sri Lanka
Quantifying the effect of isolation and negative certification on COVID-19 transmission
Cohort Profile Update: The HUNT Study, Norway
Identifying Prepubertal Children with Risk for Suicide Using Deep Neural Network Trained on Multimodal Brain Imaging-Derived Phenotypes
COVID-19 mitigation measures in primary schools and association with infection and school staff wellbeing: an observational survey linked with routine data in Wales, UK
Principles and test methods of non-contact body thermometry
The clinical feature of triple-negative breast cancer in Beijing, China
Implementation of predictive risk stratification to reduce emergency admissions to hospital: experiences of general practitioners and practice managers
A Randomised Crossover Trial: Exploring the Dose-Response effect Of Carbohydrate restriction on glycaemia in people with type 2 diabetes (D-ROC2)
Out-of-Pocket expenditures associated with Congenital Zika Syndrome in Brazil: an analysis of household health spending
Machine Learning Generalizability Across Healthcare Settings: Insights from multi-site COVID-19 screening
Socioeconomic position and SARS-CoV-2 infections: seroepidemiological findings from a German nationwide dynamic cohort
Soft-Attention Improves Skin Cancer Classification Performance
Predictors of COVID-19 vaccination uptake and reasons for decline of vaccination: a systematic review
For a structured response to the psychosocial consequences of the restrictive measures imposed by the global COVID-19 health pandemic: The MAVIPAN longitudinal prospective cohort study protocol.
Hepatitis B infection is causally associated with extrahepatic cancers: a Mendelian randomization study