Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Effects of COVID-19 Mental Health Interventions among Community-based Children, Adolescents, and Adults: A Living Systematic Review of Randomised Controlled Trials
Mental health indicators in Sweden over a 12-month period during the COVID-19 pandemic
COVID-19 vaccine hesitancy January-March 2021 among 18-64 year old US adults by employment and occupation
Muscle Strength and Muscle Mass as Predictors of Hospital Length of Stay in Patients with Moderate to Severe COVID-19: A Prospective Observational Study
COVID-19 outbreak rates and infection attack rates associated with the workplace: a descriptive epidemiological study
Two viruses competition in the SIR model of epidemic spread: application to COVID-19
Asymptomatic SARS-CoV-2 infection and the demography of COVID-19
Estimating the Burden of SARS-CoV-2 among the Rohingya Refugees
MRI based Kidney Radiomics analysis during chronic lithium treatment: validation of a texture index associated with decreased kidney function.
Comparative magnitude and persistence of SARS-CoV-2 vaccination responses on a population level in Germany
Seroneutralization of Omicron BA.1 and BA.2 in patients receiving anti-SARS-CoV-2 monoclonal antibodies.
Language systems from lesion-symptom mapping in aphasia: A meta-analysis of voxel-based lesion mapping studies
Two Distinct Dynamic Process Models of COVID-19 Spread with Divergent Vaccination Outcomes
Genomic epidemiology and associated clinical outcomes of a SARS-CoV-2 outbreak in a general adult hospital in Quebec
Potential gains in health-adjusted life expectancy by reducing burden of non-communicable diseases: a population-based study
Tracking mutational semantics of SARS-CoV-2 genomes
Social-economic drivers overwhelm climate in underlying the COVID-19 early growth rate
Characterising school-age health and function in rural Zimbabwe using the SAHARAN toolbox
A twelve-month projection to September 2022 of the Covid-19 epidemic in the UK using a Dynamic Causal Model
Maternal prenatal stress during the first trimester and infant birthweight in Soweto, South Africa
Longitudinal Evaluation of Magnetic Resonance Spectroscopy Metabolites as Biomarkers in Huntingtons Disease
Feasibility of an online Langerian mindfulness program for stroke survivors and caregivers
Effectiveness of ChAdOx1 nCoV-19 Corona Virus Vaccine (CovishieldTM) in preventing SARS-CoV2 infection, Chennai, Tamil Nadu, India, 2021
A highly efficient T-cell immunoassay provides assessment of B cell help function of SARS-CoV-2 specific memory CD4+ T cells
Effect of Bacillus coagulans Unique IS-2 in Inflammatory Bowel Disease (IBD): A Randomized Controlled Trial
Association of Systemic immune-inflammation index With Short-Term Mortality of Congestive Heart Failure: A Retrospective Cohort Study