Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Efficacy and Safety of Polyherbal formulation as an add-on to the standard of care in mild to moderate COVID-19: A randomized, double-blind, placebo-controlled trial
Can individuals with low antibody responses to vaccines against other viruses acquire adequate SARS-CoV-2 antibody after vaccination with the BNT162b2 mRNA vaccine?
A spectrum of recessiveness among Mendelian disease variants in UK Biobank
Increased transmissibility of emerging SARS-CoV-2 variants is driven either by viral load or probability of infection rather than environmental stability
Cost-effectiveness of whole area testing of asymptomatic SARS-CoV-2 infections in Merthyr Tydfil, 2020: A Modelling and economic analysis
The D614G virus mutation enhances anosmia in COVID-19 patients: Evidence from a systematic review and meta-analysis of studies from South Asia
Race and Ethnic Group Dependent Space Radiation Cancer Risk Predictions
Assessment of the fatality rate and transmissibility taking account of undetected cases during an unprecedented COVID-19 surge in Taiwan
The locus coeruleus shows a spatial pattern of structural disintegration in Parkinson's disease.
Distilling a High Precision Drug Adverse Effect Benchmark Using Wikipedia's Wisdom of the Crowd
Reports of myocarditis and pericarditis following mRNA COVID-19 vaccines: A systematic review of spontaneously reported data from the UK, Europe, and the US and of the literature
Panic! Rational Risk Avoidance During a Health Pandemic
Emulator-based Bayesian optimization for efficient multi-objective calibration of an individual-based model of malaria
Knowledge and practices related to menstruation among Lucknow college students in North India: results from cross-sectional survey
Sustainable targeted interventions to mitigate the COVID-19 pandemic: A big data-driven modeling study in Hong Kong
Determinants of dietary salt intake in adults: A protocol for Scoping Review
A Sliding Window Approach to Optimize the Time-varying Parameters of a Spatially-explicit and Stochastic Model of COVID-19
Acute kidney injury in hospitalized patients due to COVID-19
Self-reported safety of the BBIBP-CorV (Sinopharm) COVID-19 vaccine among Iranian people with multiple sclerosis
Fear and death anxiety among Latin American doctors during the Covid-19 pandemic
Significance testing for small annotations in stratified LD-Score regression
Cardiovascular Risk Models in Chronic Kidney Disease: A Systematic Review and External Validation of Models
Knowledge, attitudes, and positions of religious leaders towards female genital mutilation: A cross-sectional study from the Kurdistan Region of Iraq
A row-generation approach for simultaneous multiple needle trajectory planning in radiofrequency ablation
Replication of LZTFL1 gene region as a susceptibility locus for COVID-19 in Latvian population.
Outdoor air pollution and the risk of asthma exacerbations in single lag0 and lag1 exposure patterns: A systematic review and meta-analysis