Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Safety and Immunogenicity of CoronaVac and ChAdOx1 Against the SARS-CoV-2 Circulating Variants of Concern (Alpha, Delta, Beta) in Thai Healthcare Workers
Evaluation of the sensitivity, accuracy and currency of the Cochrane COVID-19 Study Register for supporting rapid evidence synthesis production
Empirical networks for localized COVID-19 interventions using WiFi infrastructure at university campuses
Red Blood Cell-Conditioned Media from Non-Alcoholic Fatty Liver Disease Patients Contain Increased MCP1 and Induce TNF-α Release.
Relationships between barley consumption and gut microbiome characteristics in a healthy Japanese population: a cross-sectional study
Geographic barriers to establishing a successful hospital referral system in rural Madagascar
Interferon pathway lupus risk alleles modulate risk of death from acute COVID-19
The UK experience of stereoelectroencephalography in children: An analysis of factors predicting the identification of a seizure onset zone and subsequent seizure freedom
Role of hyper-reflective spots in predicting outcomes of intravitreal therapy in diabetic macular edema: A systematic review and meta-analysis
Using LASSO regression to estimate the population-level impact of pneumococcal conjugate vaccines
Risk factors for increased COVID-19 case-fatality in the United States: A county-level analysis during the first wave
Identification of Nonverbal Communication Tools for Use in Dementia
Heart rate and heart rate variability in patients with chronic inflammatory joint disease: The role of pain duration and the insular cortex
Real-time Hearing Threshold Determination of Auditory Brainstem Responses by Cross-correlation Analysis
Novel Application of a Force Sensor during Sit-to-Stands to Measure Dynamic Cerebral Autoregulation Onset
Epidemiological and evolutionary considerations of SARS-CoV-2 vaccine dosing regimes
Novel blood test for early biomarkers of preeclampsia and Alzheimer's disease
Unified platform for genetic and serological detection of COVID-19 with single-molecule technology
Unmasking Seasonal Cycles in Human Fertility: How holiday sex and fertility cycles shape birth seasonality
Puberty and sex-specific trajectories of systolic blood pressure: a prospective cohort study
metaCOVID: An R-Shiny application for living meta-analyses of COVID-19 trials
SARS-CoV-2 reinfection in a cohort of 43,000 antibody-positive individuals followed for up to 35 weeks
Frailty trajectories in the oldest old: Is the level or the rate of change more predictive of mortality?
Active arts engagement and depression in older adults in the United States: Longitudinal evidence from the Health and Retirement Study
Advances in Classifying the Stages of Diabetic Retinopathy Using Convolutional Neural Networks in Low Memory Edge Devices
Immediate recruitment of dormant coronary collaterals can provide more than half of normal resting perfusion during coronary occlusion in patients with coronary artery disease