Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Exploration of interethnic variation and repurposed drug efficacy in the treatment of SARS-CoV-2 Infection (COVID-19)
A Systems Biology Workflow to Support the Diagnosis of Pyrimidine and Urea Cycle Disorders
Insights from a Pan India Sero-Epidemiological survey (Phenome-India Cohort) for SARS-CoV2
Evaluation of spike protein antigens for SARS-CoV-2 serology
Potency and Breadth of Neutralization after 3 doses of mRNA vaccines in COVID-19 Convalescent and Naive individuals
High seroprevalence of anti-SARS-CoV-2 antibodies after the first wave of the COVID-19 pandemic in a vulnerable population in Perpignan, France
National-scale surveillance of emerging SARS-CoV-2 variants in wastewater
Toward Evaluation of Disseminated Effects of Medications for Opioid Use Disorder within Provider-Based Clusters Using Routinely-Collected Health Data
Lower Risk of Multisystem Inflammatory Syndrome in Children (MIS-C) with the Delta and Omicron variants of SARS-CoV-2
Inactive disease in lupus patients is linked to autoantibodies to type-I interferons that normalize blood IFNα and B cell subsets
COVID-19 lockdowns may reduce resistance genes diversity in the human microbiome and the need for antibiotics
Waning Effectiveness of SARS-CoV-2 mRNA Vaccines in Older Adults: A Rapid Review
REACT-1 round 15 final report: Increased breakthrough SARS-CoV-2 infections among adults who had received two doses of vaccine, but booster doses and first doses in children are providing important protection
Environment-wide association study (EWAS) on cardiometabolic traits: A systematic assessment of the association of lifestyle variables on a longitudinal setting
Severity of SARS-CoV-2 Infection in Pregnancy in Ontario: A Matched Cohort Analysis
Real time scalable data acquisition of COVID-19 in six continents through PySpark - a big data tool
Racial/ethnic disparities in exposure to COVID-19, susceptibility to COVID-19 and access to health care - findings from a U.S. national cohort
Did Low Risk Perception Mediate the COVID-19 Second Wave in Bangladesh? A Cross-sectional Study on Risk Perception and Preventive Practice
Challenges in Tracking the Risk of COVID-19 in Bangladesh: Evaluation of A Novel Method
Factors Affecting Guardians' Decision Making on Clinic-based Purchase of Children's Spectacles in Nigeria
Regular testing of asymptomatic healthcare workers identifies cost-efficient SARS-CoV-2 preventive measures
Zero-COVID Policies: Melbourne's 112-Day Hard Lockdown Experiment Harmed Mostly Mothers
The effect of singers masks on the impulse dispersion of aerosols during singing
Human behaviour, NPI and mobility reduction effects on COVID-19 transmission in different countries of the world
Previous COVID-19 infection but not Long-COVID is associated with increased adverse events following BNT162b2/Pfizer vaccination
Unexposed populations and potential COVID-19 burden in European countries