Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Correlation between post-vaccination titres of combined IgG, IgA, and IgM anti-Spike antibodies and protection against breakthrough SARS-CoV-2 infection: a population-based longitudinal study (COVIDENCE UK)
A cross-sectional analysis of demographic and behavioral risk factors of SARS-CoV-2 antibody positivity among a sample of U.S. college students
Healthcare workers' mental health and wellbeing during the COVID-19 pandemic: Longitudinal analysis of interview and social media data
Government messaging about COVID-19 vaccination in Canada and Australia: a Narrative Policy Framework study
Using machine learning to improve diagnostic assessment of ASD in the light of specific differential diagnosis
Hepatic resection versus transarterial chemoembolization for the intermediate stage hepatocellular carcinoma：A cohort study
A bibliometric analysis of COVID-19 research in Africa
Deep Learning Auto-Segmentation of Cervical Neck Skeletal Muscle for Sarcopenia Analysis Using Pre-Therapy CT in Patients with Head and Neck Cancer
Increased Risk of Autopsy-Proven Pneumonia with Sex, Season and Neurodegenerative Disease
Neuropsychological and neuroanatomical features of patients with behavioral variant Alzheimer's disease (AD): a comparison to behavioral variant frontotemporal dementia and amnestic AD groups
A booster dose is immunogenic and will be needed for older adults who have completed two doses vaccination with CoronaVac: a randomised, double-blind, placebo-controlled, phase 1/2 clinical trial
COVID-19 in Elderly Patients with Acute Kidney Injury
Polygenic coronary artery disease association with brain atrophy in the cognitively impaired
Hi-C detects genomic structural variants in peripheral blood of pediatric leukemia patients
Consensus on COVID-19 vaccination in pediatric oncohematological patients, on behalf of infectious working group of Italian Association of Pediatric Hematology Oncology
The impact of gastric acid suppression on the developing intestinal microbiome of a child
The Place of Fluvoxamine in the Treatment of Non-critically ill Patients with COVID-19: A Living Systematic Review and Meta-analysis
Three-dimensional cranio-facial landmark detection in CT slices from a publicly available database, using multi-phased regression networks on a personal computer.
In silico cancer immunotherapy trials uncover the consequences of therapy-specific response patterns for clinical trial design and outcome
Beta infection combined with Pfizer BNT162b2 vaccination leads to broadened neutralizing immunity against Omicron
Pilot Plant-Based Lifestyle Medicine Program in an Urban Public Healthcare System: Evaluating Demand and Implementation
Genomic and mobility data reveal mass population movement as a driver of SARS-CoV-2 dissemination and diversity in Bangladesh
Applications of fluorescence-guided surgery across multiple tumor types using a near-infrared labeled EGFR antibody
Application of nasal spray containing dimethyl sulfoxide (DMSO) and ethanol during the COVID-19 pandemic may protect healthcare workers: A randomized controlled trials
A randomized, double-blind, controlled trial of convalescent plasma in adults with severe COVID-19
One-dose ChAdOx1 nCoV-19 Vaccine Effectiveness Against Symptomatic COVID-19 in a vulnerable community in Rio de Janeiro, Brazil: test-negative design study