Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Clinical presentation, disease course and outcome of COVID-19 in hospitalized patients with and without pre-existing cardiac disease: a cohort study across sixteen countries
Population Optimally Immunized after Accounting for Type-Specific COVID-19 Vaccine Waning Intervals: State-Level Prevalence and Trends
COLI-NET: Fully Automated COVID-19 Lung and Infection Pneumonia Lesion Detection and Segmentation from Chest CT Images
Machine learning-optimized Combinatorial MRI scale (COMRISv2) correlates highly with cognitive and physical disability scales in Multiple Sclerosis patients
Genetic determinants of interventricular septal anatomy and the risk of ventricular septal defects and hypertrophic cardiomyopathy
Evaluating the Long-Term Efficacy of COVID-19 Vaccines
Benefits and Challenges of Using Virtual Primary Care During the COVID-19 Pandemic: From Key Lessons to a Framework for Implementation
Monoclonal antibody and antiviral therapy for treatment of mild-to-moderate COVID-19 in pediatric patients
Data-driven analysis shows robust links between fatigue and depression in early multiple sclerosis
Damaging missense variants in IGF1R implicate a role for IGF-1 resistance in the aetiology of type 2 diabetes
Racial Differences in Liver Cancer Incidence and Risk Factors Among a Low Socioeconomic Population
SARS-CoV-2-specific T Cell Memory is Sustained in COVID-19 Convalescents for 8 Months with Successful Development of Stem Cell-like Memory T Cells
Real-world study of the effectiveness of BBIBP-CorV (Sinopharm) COVID-19 vaccine in the Kingdom of Morocco
Developing A Deep Learning Natural Language Processing Algorithm For Automated Reporting Of Adverse Drug Reactions
Three-month follow-up of heterologous vs homologous third vaccination in kidney transplant recipients
Modeling Pulmonary Cystic Fibrosis in a Human Lung Airway-on-a-chip
Validation of a multi-gene qPCR-based pharmacogenomics panel across major ethnic groups in Singapore and Indonesia
Identifying Cases of Shoulder Injury Related to Vaccine Administration (SIRVA) Using Natural Language Processing
Computed-tomography estimates of interaural mismatch in insertion depth and scalar location in bilateral cochlear-implant users
Reopening Universities without Testing During COVID-19: Evaluating a Possible Alternative Strategy in Low Risk Countries
A systematic review of the validated monogenic causes of human male infertility: 2020 update and a discussion of emerging gene-disease relationships
Clinical Risk Factors for COVID-19 related Severe Outcome
Epidemiology, clinical presentation and management of COVID-19 associated Mucormycosis: A single center experience from Pune, Western India.
Clinical severity of COVID-19 patients admitted to hospitals during the Omicron wave in South Africa
Prefrontal Cortex Definitions and Their Use in Distinguishing Pornography Addicted Juveniles
Immunogenicity and reactogenicity of a third dose of BNT162b2 vaccine for COVID-19 after a primary regimen with BBIBP-CorV or BNT162b2 vaccines in Lima, Peru.