Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Socioeconomic Status, Biological Aging, and Memory in a Diverse National Sample of Older US Men and Women
Speech cortical activation and connectivity in typically developing children and those with listening difficulties
Screening for safe opening of universities under Omicron and Delta variants of COVID-19: When less is more
Humoral Antibody Kinetics with ChAdOx1-nCOV (CovishieldTM) and BBV-152 (CovaxinTM) Vaccine among Indian Healthcare workers: A 6-month Longitudinal Cross-sectional Coronavirus Vaccine-induced Antibody Titre (COVAT) Study
We also deserve help during the pandemic: The effect of the COVID-19 pandemic on foreign domestic workers in Hong Kong
Non-occupational physical activity and risk of 22 cardiovascular disease, cancer, and mortality outcomes: a dose-response meta-analysis of large prospective studies
Hydroxychloroquine for pre-exposure prophylaxis of COVID-19 in health care workers: a randomized, multicenter, placebo-controlled trial (HERO-HCQ)
Reinfection by the SARS-CoV-2 Gamma variant in blood donors in Manaus, Brazil
Ethnic disparities in immunisation: analyses of zero-dose prevalence in 64 low- and middle-income countries
Mental Health Utilization in Children in the time of COVID-19
Worries about COVID-19 infection and psychological distress at work and while commuting
Elevation of cell-associated HIV-1 RNA transcripts in CSF CD4+ T cells, despite suppressive antiretroviral therapy, is linked to in vivo brain injury
Coagulation abnormalities in children with uncorrected congenital heart defects seen at a teaching hospital in a developing country
Analysis of Corticosteroids in Immune Checkpoint Inhibitor(ICE)Induced Myocarditis-A Systematic Review of 352 Screened Articles
Protection afforded by the BNT162b2 and mRNA-1273 COVID-19 vaccines in fully vaccinated cohorts with and without prior infection
The Impact of Face Masks on Performance and Physiological Outcomes during Exercise: A Systematic Review and Meta-analysis
Predictors of Treatment Response, Remission, Relapse and Rehospitalization in First-Episode Psychosis Patients in Medellin, Colombia
Effectiveness of the Covid-19 vaccine in preventing infection in dental practitioners: results of a cross-sectional questionnaire based survey
Sero-monitoring of health care workers reveals complex relationships between common coronavirus antibodies and SARS-CoV-2 severity
Correcting COVID-19 PCR Prevalence for False Positives in the Presence of Vaccination Immunity
Longitudinal associations between physical activity and other health behaviours during the COVID-19 pandemic: A fixed effects analysis
Stimulant Use Interventions May Strengthen 'Getting to Zero' Initiatives in Illinois: Insights from a Modeling Study
Epidemiological dynamics of enterovirus D68 in the US: implications for acute flaccid myelitis
Estimating Active Cases of COVID-19
The gut microbiome and early-life growth in a population with high prevalence of stunting
Effects of 12 weeks of Multi-nutrient supplementation on the Immune and Musculoskeletal systems of Older Adults in Aged-Care (The Pomerium Study): Protocol for a Randomised Controlled Trial