Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Impact and effectiveness of social distancing for COVID-19 mitigation -- A transnational and transregional study
Childhood trajectories of internalising and externalising problems associated with a polygenic risk score for neuroticism in a UK birth cohort study
Integrative Omics Reveal Novel Protein Targets For Chronic Obstructive Pulmonary Disease Biomarker Discovery
COVID-19 vaccine hesitancy among individuals with cancer, autoimmune diseases, and other serious comorbid conditions
Unwelcome memento mori or best clinical practice? Community end-of-life anticipatory medication prescribing practice: a mixed methods observational study
Pharmacokinetics and safety of XAV-19, a swine glyco-humanized polyclonal anti-SARS-CoV-2 antibody, for COVID-19-related moderate pneumonia: a randomized, double-blind, placebo-controlled, phase IIa study
Cost-Benefit Analysis of a Children's Spectacle Reimbursement Scheme: Evidence for Including Children's Spectacles in Mongolia's Social Health Insurance
Medical laboratory waste generation rate, management practices, and associated factors in Addis Ababa, Ethiopia
Global Reports of Myocarditis Following COVID-19 Vaccination: A Systematic Review and Meta-Analysis
Inactivation of SARS-CoV-2 virus in saliva using a guanidium based transport medium suitable for RT-PCR diagnostic assays
Regulatory T-cells are central hubs for age-, sex- and severity-associated cellular networks during COVID-19
Insights into genetic factors contributing to variability in SARS-CoV-2 susceptibility and COVID-19 disease severity
Polygenic adaptation is not a major driver of disparities in disease mortality across global populations
Beyond Six Feet: A Guideline to Limit Indoor Airborne Transmission of COVID-19
Humoral responses following SARS-CoV-2 breakthrough infection in COVID-19 vaccinated individuals
Cerebrospinal fluid hemoglobin drives subarachnoid hemorrhage-related secondary brain injury
An Accurate and Explainable Deep Learning System Improves Interobserver Agreement in the Interpretation of Chest Radiograph
Early colorectal cancer treatment and outcomes in Scotland: real world evidence from national linked administrative data
Informing patients that they are at high risk for serious complications of viral infection increases vaccination rates
Clinical utility of Corona Virus Disease-19 serum IgG, IgM, and neutralizing antibodies and inflammatory markers
Electrocorticography and stereo EEG provide distinct measures of brain connectivity: implications for network models
High prevalence of SARS-CoV-2 B.1.1.7 (UK variant) and the novel B.1.525 lineage in Oyo State, Nigeria
Usability of saliva collection devices for SARS-CoV-2 diagnostics
SARS-CoV-2 infectivity by viral load, S gene variants and demographic factors and the utility of lateral flow devices to prevent transmission
COVID-19 Serology in New York State Using a Multiplex Microsphere Immunoassay
Corpus callosum structural characteristics in very preterm children and adolescents: developmental trajectory and relationship to cognitive functioning