Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Impact of social restrictions during the COVID-19 pandemic on the physical activity levels of older adults: an analysis of the CHARIOT COVID-19 Rapid Response Study
Overcoming COVID-19 vaccine preferential bias in Europe: Is the end of the pandemic still foreseeable?
Lack of Trust, Insufficient knowledge and Risk denial; an in-depth Understanding of Health worker Barriers to uptake of the Covid-19 vaccine at Iganga Hospital Eastern Uganda, and Mengo Hospital Kampala Uganda
Communication of pain intensity and unpleasantness through magnitude ratings: Influence of scale type, but not sex of the participant
Model Based Estimation of the SARS-CoV-2 Immunization Level in Austria and Consequences for Herd Immunity Effects
The Persistence of Neutralising Antibodies up to 11 months after SARS-CoV-2 Infection in the Southern Region of New Zealand
Risk factors and impacts of child growth faltering in low- and middle-income countries
Household COVID-19 risk and in-person schooling
Evaluation of antibody serology to determine current helminth and Plasmodium falciparum infections in a co-endemic area in Southern Mozambique
Quantifying Epistemic and Aleatoric Uncertainty in 3D U-Net Segmentation
Genomic epidemiology of SARS-CoV-2 divulge B.1, B.1.36, and B.1.1.7 as the most dominant lineages in first, second, and third wave of SARS-CoV-2 infections in Pakistan
Diagnostic Utility of Antigen Detection Rapid Diagnostic Tests for Covid- 19: A Systematic Review and Meta-Analysis
Characterization of influenza vaccination recommendation across spatial scales in the United States
A Decision Analytics Model to Optimize Investment in Interventions Targeting the HIV PrEP Cascade of Care
Rare GATA6 variants associated with risk of congenital heart disease phenotypes in 200,000 UK Biobank exomes
The Maldistribution of Pediatric Providers as a Potential Driver of Reduced Educational Outcomes
A Two-Sample Robust Bayesian Mendelian Randomization Method Accounting for Linkage Disequilibrium and Idiosyncratic Pleiotropy With Applications to the COVID-19 Outcome
Trans Sodium Crocetinate (TSC) to Improve Oxygenation in COVID-19
Stimulant Use Interventions May Strengthen 'Getting to Zero' Initiatives in Illinois: Insights from a Modeling Study
DNA methylation changes in glial cells of the normal-appearing white matter in Multiple Sclerosis patients
Presence of Mediastinal Lymphadenopathy in Hospitalized Covid-19 Patients in a Tertiary Care Hospital in Pakistan - A cross-sectional study
Psychiatric Manifestations and Associated Risk Factors among Hospitalized Patients with COVID-19 in Edo State, Nigeria.
Adverse events following COVID-19 virus vaccination in Japanese young population: The first cross-sectional study conducted by a questionnaire survey after the first-time-injection
Near real-time surveillance of the SARS-CoV-2 epidemic with incomplete data
Genome-wide association analysis reveals extensive genetic overlap between mood instability and psychiatric disorders but divergent patterns of genetic effects
Lack of trust and social media echo chambers predict COVID-19 vaccine hesitancy