Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Variants of SARS-COV-2 and the Death Toll
Female-male differences in COVID vaccine adverse events have precedence in seasonal flu shots: a potential link to sex-associated baseline gene expression patterns
Computational analysis of quantitative echocardiographic assessments of functional mitral regurgitation: Proximal Isovelocity Surface Area methods
Long Term Health Consequences of COVID-19 in Hospitalized Patients from North India: A follow up study of upto 12 months
Frequent suboptimal thermocycler ramp rate usage negatively impacts MTBDRsl performance for second-line drug resistant tuberculosis diagnosis
The Investigation of Pulmonary Abnormalities using Hyperpolarised Xenon Magnetic Resonance Imaging in Patients with Long-COVID.
COVID-19 vaccine hesitancy among individuals with cancer, autoimmune diseases, and other serious comorbid conditions
A cross-sectional study of socioeconomic status and treatment interruption among Japanese workers during the COVID-19 pandemic
Cognitive, emotional, and social functioning of preschoolers with attention deficit hyperactivity problems
Molecular phenotypes associated with antipsychotic drugs in the human caudate nucleus
Population-split-based risk assessment model of venous thromboembolism in Chinese medical inpatients
Pathway specific polygenic risk scores identify pathways and patient clusters associated with inflammatory bowel disease risk, severity and treatment response
Persistent SARS-CoV-2 infection and intra-host evolution in association with advanced HIV infection
Loss-of-function variants in the KCNQ5 gene are associated with genetic generalized epilepsies
Patient symptoms and experience following COVID-19: results from a UK wide survey
CLINICAL PERFORMANCE OF THE CALL SCORE FOR THE PREDICTION OF ADMISSION TO ICU AND DEATH IN HOSPITALIZED PATIENTS WITH COVID-19 PNEUMONIA IN A REFERENCE HOSPITAL IN PERU
Illness and Wage Loss: Longitudinal Evidence from India (and Implications for the Universal Health Coverage Agenda)
Prosocial motivation for vaccination
Constructing germline research cohorts from the discarded reads of clinical tumor sequences
Genome-wide Association Study identifies two novel loci for Gilles de la Tourette Syndrome
A Systems-Based Framework for Immunisation System Design: Six Loops, Three Flows, Two Paradigms
Identifying the Factor Structure of the DSM-5 Level 1 Cross-Cutting Symptom Measure
Enisamium is an inhibitor of the SARS-CoV-2 RNA polymerase and shows improvement of recovery in COVID-19 patients in an interim analysis of a clinical trial
Increased SAR-CoV-2 shedding associated with reduced disease severity despite continually emerging genetic variants
Dynamics of SARS-CoV-2-specific antibodies during and after COVID19: Lessons from a biobank in Argentina
The early impact of vaccination against SARS-CoV-2 in Region Stockholm, Sweden