Instruct: Identify the main category of medRxiv papers based on the titles.
Query: Impact of the Tier system on SARS-CoV-2 transmission in the UK between the first and second national lockdowns
Feasibility and effectiveness of daily temperature screening to detect COVID-19 in a large public university setting
SARS-CoV-2 UK, South African and Brazilian Variants in Karachi- Pakistan
Association of Sociodemographics with Out-of-Pocket Expenditure and Underinsurance in Skin Cancer Survivors
Hospitalisation rates differed by city district and ethnicity during the first wave of COVID-19 in Amsterdam, the Netherlands
LESSONS FROM THE COVID-19 THIRD WAVE IN CANADA: THE IMPACT OF VARIANTS OF CONCERN AND SHIFTING DEMOGRAPHICS
Microsimulation of SARS-CoV-2 Transmission in Society
Children with Critical Illness Carry Risk Variants Despite Non-Diagnostic Whole Exome Sequencing
Effectiveness of a nation-wide COVID-19 vaccination program in Mexico
Heterologous vaccination with inactivated and mRNA vaccines increases B and T cell responses to SARS-CoV-2
How soon should patients be eligible for differentiated service delivery models for antiretroviral treatment? Evidence from Zambia
What is the suitability of clinical vignettes in benchmarking the performance of online symptom checkers? An audit study
Training and Development Needs Assessment in a large NIHR Biomedical Research Centre: A Survey
Covid-19 in the California State Prison System: An Observational Study of Decarceration, Ongoing Risks, and Risk Factors
Association of Age-Related Macular Degeneration With Mortality: A Propensity Score-Matched Analysis
RELATIONSHIP BETWEEN ADVERSE EVENTS PREVALENCE, PATIENT SAFETY CULTURE AND PATIENT SAFETY PERCEPTION IN A SINGLE SAMPLE OF PATIENTS: A CROSS-SECTIONAL AND CORRELATIONAL STUDY
Thromboembolism risk is higher among patients with diabetes and COVID-19 and is associated to poor clinical outcome
ADataViewer: Exploring Semantically Harmonized Alzheimer's Disease Cohort Datasets
Clinical validation of the quantitative Siemens SARS-CoV-2 spike IgG assay (sCOVG) reveals improved sensitivity and a good correlation with virus neutralization titers
Toward Community Surveillance: Detecting Intact SARS-CoV-2 Using Exogeneous Oligonucleotide Labels
Reduced levels of convalescent neutralizing antibodies against SARS-CoV-2 B.1+L249S+E484K lineage
Does Subthalamic Deep Brain Stimulation Impact Asymmetry and Dyscoordination of Gait in Parkinson's Disease?
Microbiome profiles are associated with cognitive functioning in 45-month-old children
Egg-derived anti-SARS-CoV-2 immunoglobulin Y (IgY) with broad variant activity as intranasal prophylaxis against COVID-19
CovRNN - A recurrent neural network model for predicting outcomes of COVID-19 patients: model development and validation using EHR data
Does the occurrence of a severe asthma exacerbation change the rate of subsequent events?