Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Neutralizing antibody responses to SARS-CoV-2 variants in vaccinated Ontario long-term care home residents and workers
Analysis of Host Immunological Response of Adenovirus-Based COVID-19 Vaccines
A Multidisciplinary Prematurity Research Cohort Study
Effectiveness of Mass Vaccination in Brazil against Severe COVID-19 Cases
COVID-19 vaccination did not improve employee mental health: A prospective study in an early phase of vaccination in Japan
Dose-response modelling of endemic coronavirus and SARS-CoV-2: human challenge trials reveal the individual variation in susceptibility
Healthcare presentations with self-harm and the association with COVID-19: an e-cohort whole-population-based study using individual-level linked routine electronic health records in Wales, UK, 2016 - March 2021
An effect of the COVID-19 pandemic: significantly more complicated appendicitis due to delayed presentation of patients!
Practical strategies for extreme missing data imputation in dementia diagnosis
Digital cognitive behavioural therapy for insomnia and primary care costs in England: an interrupted time series analysis
EPIDEMIOLOGICAL PROFILE AND CLINICAL CONDITIONS OF WOMEN WITH OR WITHOUT PRECURSORLESION FOR CERVICAL CANCER
A novel echo-parameter supersedes the Society of Thoracic Surgeons risk score in predicting post transcatheter aortic valve replacement mortality
Combination of Mifepristone and Methotrexate for the Treatment of Ectopic Pregnancy: A Systematic Review Protocol
Comorbidity accounts for severe COVID-19 risk, but how do we measure it? Retrospective assessment of the performance of three measures of comorbidity using 4,607 hospitalizations
Path-specific population attributable fractions
Consequences of COVID-19 vaccine allocation inequity in Chicago
Frailty is a predictor of medication-related harm requiring healthcare utilisation: a multicentre prospective cohort study
COVID-19 outbreaks in Australia during a period of high epidemic control, 2020
NREM sleep signatures of memory disruption and psychiatric symptoms in young people with 22q11.2 deletion syndrome
Experiences of supported isolation in returning travellers during the early COVID-19 response: an interview study
Dynamic, stage-course protein interaction network using high power CpG sites in Head and Neck Squamous Cell Carcinoma
Transdiagnostic Neural Signatures in common Pediatric Psychiatric Disorders: a data-driven meta-analysis of functional neuroimaging studies
Profiling lockdown adherence and poor coping responses towards the COVID-19 crisis in an international cross-sectional survey
Longitudinal changes in brain diffusion MRI indices during and after proton beam therapy in a child with pilocytic astrocytoma: a case report
Computed Tomography Radiomics Signatures: Sensitive biomarkers for clinical decision support in pancreatic cancer- a pilot study
Using Artificial Intelligence-based models to predict the risk of Mucormycosis among COVID-19 Survivors: An Experience from India