Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Longitudinal changes and key determinants of meeting WHO recommended levels of physical activity during the COVID-19 pandemic in a UK-based sample: Findings from the HEBECO Study.
Towards the global equilibrium of COVID-19: statistical analysis of country-level data
CNBP, REL, and BHLHE40 variants are associated with IL-12 and IL-10 responses and tuberculosis risk
Artificial Intelligence Applications for COVID-19 in Intensive Care and Emergency Settings: A Systematic Review
SARS-CoV-2 infection in fully vaccinated individuals of old age strongly boosters the humoral immune response
Scoping review of online postal sexually transmitted infection services: access, usage and clinical outcomes
Transmission of SARS-CoV-2 among children and staff in German daycare centers: results from the COALA study
Sustaining effective COVID-19 control in Malaysia through large-scale vaccination
Impact of Antibody Cocktail Therapy Combined with Casirivimab and Imdevimab on Clinical Outcome for Covid-19 patients in A Real-Life Setting: A Single Institute Analysis
The Impact of New SARS-CoV-2 Variants on Vaccine Breakthrough: a pilot study on spreading infection in the communities
Bayesian Logical Neural Networks for Human-Centered Applications in Medicine
Argentine Registry of neurological manifestations due to coronavirus-19 (COVID-19)
Motivators and barriers to research participation for individuals with cerebral palsy and their families
Optimal vaccination with time-varying based on immunity barrier in Hunan Province, China
Urinary metabolic biomarkers of diet quality in European children are associated with metabolic health
Risk Factors for Klebsiella infections among hospitalized patients with Pre-Existing Colonization
Pathogens detected using a syndromic molecular diagnostic platform in patients hospitalized with severe respiratory illness in South Africa in 2017
Multi-omics approach identifies novel age-, time- and treatment-related immunopathological signatures in MIS-C and pediatric COVID-19
An observational study of the association between COVID-19 vaccination rates and entry into the "Million Dollar Vax" competition
Meta-analytical evidence on mental disorder symptoms during the COVID-19 pandemic in Latin America
Dental biofilm microbiota dysbiosis is associated with the risk of aGVHD after allogeneic HSCT
Returning Actionable Genomic Results in a Research Biobank: Analytic Validity, Clinical Implementation and Resource Utilization
Breakthrough Covid-19 infections during periods of circulating Beta, Delta and Omicron variants of concern, among health care workers in the Sisonke Ad26.COV2.S vaccine trial, South Africa
Dampening of the respiratory cytokine storm is promoted by inhaled budesonide in patients with early COVID-19
SARS-CoV-2 Omicron Variant Infection of Individuals with High Titer Neutralizing Antibodies Post-3rd mRNA Vaccine Dose
Development and validation of a questionnaire to measure attitudes toward COVID-19 vaccination and pandemic