Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: A Voice App Design for Heart Failure Self-Management: A Pilot Study
High-Throughput Clinical Trial Emulation with Real World Data and Machine Learning: A Case Study of Drug Repurposing for Alzheimer's Disease
Efficacy of vaccination against severe COVID-19 in relation to Delta variant and time since second dose: the REACT-SCOT case-control study
Spatiotemporal patterns and progression of the Delta variant of COVID-19 and their health intervention linkages in Southeast Asia
Prevalence and effect of bacterial co-infections on clinical outcomes in hospitalized COVID-19 patients at a tertiary care centre of India
Severity, criticality, and fatality of the SARS-CoV-2 Beta variant
Impact of the COVID-19 pandemic and response on the utilisation of health services during the first wave in Kinshasa, the Democratic Republic of the Congo
Determination of IgG1 and IgG3 SARS-CoV-2 spike protein and nucleocapsid binding. Who is binding who and why?
The Emergence of SARS-CoV-2 Variant Lambda (C.37) in South America
Evaluating the impact of keeping indoor dining closed on COVID-19 rates among large US cities: a quasi-experimental design
Analysis of the association between TLR2 rs111200466 variants and cervical Cancer susceptibility in Sudanese women
BNT162b2 COVID-19 VACCINATION AND ITS EFFECT ON BLOOD PRESSURE
Disruptions in Care: Consequences of the COVID-19 Pandemic in a Children's Hospital
Genetic and demographic predictors of general reading ability in two cohorts
Temporal changes in mental response and prevention patterns, and their impact from uncertainty stress during the transition in China from the COVID-19 epidemic to sporadic infection
Nanopore Sequencing of SARS-CoV-2: Comparison of Short and Long PCR-tiling Amplicon Protocols
High-resolution characterization of recent tuberculosis transmission in Botswana using geospatial and genomic data - the Kopanyo Study
Upregulated miR-200c may increase the risk of obese individuals to severe COVID-19
Autoantibodies against IL-1-receptor-antagonist in multisystem inflammatory syndrome in children
Comorbidity clusters associated with newly treated Type 2 diabetes mellitus: a Bayesian nonparametric analysis
Agile design and development of a high throughput cobas(R) SARS-CoV-2 RT-PCR diagnostic test
Time Between Viral Loads for People with HIV during the COVID-19 Pandemic
B and T cell responses after a third dose of SARS-CoV-2 vaccine in Kidney Transplant Recipients
Complementing Tissue Testing with Plasma mutation Profiling Improves Therapeutic Decision Making for Lung Cancer Patients
Transmissibility of COVID-19 among Vaccinated Individuals: A Rapid Literature Review
Updated population-level estimates of child restraint practices among children aged 0-12 years in Australia, ten years after introduction of age-appropriate restraint use legislation.