Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Effectiveness of gamified team competition in the context of mHealth intervention for medical interns: a micro-randomized trial
A classification model to predict specialty drug use
Randomized controlled trial transfusing convalescent plasma as post-exposure prophylaxis against SARS-CoV-2 infection
The impact of ongoing COVID-19 lockdown on family finances and mental health
Endotracheal application of ultraviolet A light in critically ill severe acute respiratory syndrome coronavirus-2 patients: A first-in-human study
What pushed Israel out of herd immunity? Modeling COVID-19 spread of Delta and Waning immunity
An update to the LIFEtime-perspective CardioVascular Disease (LIFE-CVD) model for prediction of individualized lifetime benefit from cardiovascular risk factor management in apparently healthy people
Duration of SARS-CoV-2 Sero-Positivity in a Large Longitudinal Sero-Surveillance Cohort: The COVID-19 Community Research Partnership
COVID-19 transmission in educational institutions August to December 2020 in Germany: a study of index cases and close contact cohorts
An alternative approach for bioanalytical assay development for wastewater-based epidemiology of SARS-CoV-2
Appropriate relaxation of non-pharmaceutical interventions minimizes the risk of a resurgence in SARS-CoV-2 infections in spite of the Delta variant
Reinfection by the SARS-CoV-2 P.1 variant in blood donors in Manaus, Brazil
Psychometric properties of the Copenhagen Burnout Inventory (CBI) in Italian physicians
Genomic epidemiology reveals the impact of national and international restrictions measures on the SARS-CoV-2 epidemic in Brazil
A PHASE IIA OPEN LABEL STUDY TO EVALUATE THE SAFETY, TOLERABILITY AND EFFICACY OF S-1226 ADMINISTERED BY NEBULIZATION IN SUBJECTS WITH CYSTIC FIBROSIS LUNG DISEASE
Cervical cancer screening uptake in Sub-Saharan Africa: a systematic review and meta-analysis
Evaluation of SARS-CoV-2 rapid antigen diagnostic tests for saliva samples
Stable temporal relationships as a first step towards causal inference: an application to antibiotic resistance
Immune profile of children with post-acute sequelae of SARS-CoV-2 infection (Long Covid)
Critical Arterial Stenosis Revisited
Increasing viral transmission paradoxically reduces progression rates to severe COVID-19 during endemic transition
The fomite contribution to the transmission of COVID-19 in the UK: an evolutionary population estimate
Affective neural signatures do not distinguish women with emotion dysregulation from healthy controls:A mega-analysis across three task-based fMRI studies
Uncovering Survivorship Bias in Longitudinal Mental Health Surveys During the COVID-19 Pandemic
Language impairment in motor neuron disease phenotypes different from classical amyotrophic lateral sclerosis: a review
Unsuspected clonal spread of Methicillin-resistant Staphylococcus aureus causing bloodstream infections in hospitalized adults detected using whole genome sequencing