Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Characterization of the Second Wave of COVID-19 in India
What pushed Israel out of herd immunity? Modeling COVID-19 spread of Delta and Waning immunity
Binding and Neutralizing Antibody Responses to SARS-CoV-2 in Infants and Young Children Exceed Those in Adults
An Explainable Artificial Intelligence based Prospective Framework for COVID-19 Risk Prediction
IL-1 Mediates Tissue Specific Inflammation and Severe Respiratory Failure In Covid-19: Clinical And Experimental Evidence
The Prevention and Control of Cancer by Metformin in Patients with Type 2 Diabetes: A Systematic Mapping Review
Ultrasonic Artificial Intelligence Shows Statistically Equivalent Performance for Thyroid Nodule Diagnosis to Fine Needle Aspiration Cytopathology and BRAFV600E Mutation Analysis Combined
Magnetofluidic platform for rapid multiplexed screening of SARS-CoV-2 variants and respiratory pathogens
Emotional Distress, Stress, Anxiety and the Impact of the COVID-19 Pandemic on Early Career Women in Healthcare Sciences Research
Multi-Sequence Average Templates for Aging and Neurodegenerative Disease Populations
The impact of post-traumatic stress disorder in pharmacological intervention outcomes for adults with bipolar disorder: a protocol for a systematic review and meta-analysis.
Development of reference equations for the six-minute walk distance of school-aged Nigerian children
COVID-19 Vaccine's Gender Paradox
The Evolution of Young People's Mental Health during COVID-19: Evidence from four Low-and-Middle-Income-Countries
Experience of clinical services shapes attitudes to data sharing
Systematic Review and Meta-analysis of Mental Health Impact on BAME Populations with Preterm Birth
Resurgence of malaria in Uganda despite sustained indoor residual spraying and repeated long lasting insecticidal net distributions
Development and External Validation of a Mixed-Effects Deep Learning Model to Diagnose COVID-19 from CT Imaging
Development of Parkinson's disease and its relationship with incidentally-discovered white matter disease and covert brain infarction in a real world cohort
Community-Based Phenotypic Study of Safety, Tolerability, Reactogenicity and Immunogenicity of Emergency-Use-Authorized Vaccines Against COVID-19 and Viral Shedding Potential of Post-Vaccination Infections: Protocol for a prospective study
Stranded abroad during the COVID-19 pandemic: examining the psychological and financial impact of border restrictions
Broad neutralization of SARS-CoV-2 variants, including omicron, following breakthrough infection with delta in COVID-19 vaccinated individuals
SARS-CoV-2 spike-binding antibody longevity and protection from re-infection with antigenically similar SARS-CoV-2 variants
A qualitative examination of the factors affecting the adoption of injury focused wearable technologies in recreational runners
Undernutrition and associated factors among people living with HIV under NACS assessment in Muchinga Province, Zambia, 2019-2020
GroceryDB: Prevalence of Processed Food in Grocery Stores