Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Synthetic protein antigens for COVID-19 diagnostics
Label-Free SARS-CoV-2 Detection on Flexible Substrates
Declining Course of Humoral Immune Response in Initially Responding Kidney Transplant Recipients after Repeated SARS-CoV-2 Vaccination
Temporal and geographical variation of COVID-19 in-hospital fatality rate in Brazil
Mortality among Care Home Residents in England during the first and second waves of the COVID-19 pandemic: an analysis of 4.3 million adults over the age of 65
Estimating the population-level effects of Ontario's overdose prevention sites and consumption and treatment services: interrupted time series analysis with synthetic controls
Machine learning enabled subgroup analysis with real-world data to inform better clinical trial design
COVID-19 Vaccination Strategies Considering Hesitancy Using Particle-Based Epidemic Simulation
Early experiences of rehabilitation for patients post-COVID to improve fatigue, breathlessness exercise capacity and cognition.
Health workers Motivators to uptake of the Covid-19 vaccine at Iganga Hospital Eastern Uganda, and Mengo Hospital Kampala Uganda; A qualitative study
Comparison of Mental Health Symptoms prior to and during COVID-19: Evidence from a Living Systematic Review and Meta-analysis
Normal mean oral temperature is 98F, not 98.2F or 98.6F
Early life attachment in term and preterm infants.
Screening of renal function among a group of physicians working in a hospital who are often self neglected
Aesthetic evaluation of the need for orthodontic treatment / Perception among university students
Increased circulating IL-18 levels in severe mental disorders indicate systemic inflammasome activation
COVID-19 vaccine hesitancy January-March 2021 among 18-64 year old US adults by employment and occupation
Precise Language Responses Challenge Easy Rating Scales - Comparing Clinicians and Respondents Views
Decisive Conditions for Strategic Vaccination against SARS-CoV-2
Acceptance of COVID-19 vaccine among healthcare workers in Katsina state, Northwest Nigeria
Determining the cutoff points of the 5C scale for assessment of COVID-19 vaccines psychological antecedents among the Arab population: A multinational study
Development and external validation of a diagnostic multivariable prediction model for a prompt identification of cases at high risk for SARS-COV-2 infection among patients admitted to the emergency department
COVID-19 risk perceptions of social interaction and essential activities and inequity in the United States: Results from a nationally representative survey
Impact and effectiveness of social distancing for COVID-19 mitigation -- A transnational and transregional study
Moment-to-moment fluctuations of hemodynamic responses in posterior default mode networks differentially predict level of attentional lapses in adolescents with Attention-Deficit/Hyperactivity Disorder
Assessing the contribution of rare-to-common protein-coding variants to circulating metabolic biomarker levels via 412,394 UK Biobank exome sequences