Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: SARS-CoV-2 Antibody persistence in COVID-19 convalescent plasma donors
Viral mutation, contact rates and testing: a DCM study of fluctuations
Tracing and testing multiple generations of contacts to COVID-19 cases: cost-benefit tradeoffs
Transcranial direct current stimulation combined with alcohol cue inhibitory control training reduces the risk of early alcohol relapse: a randomized placebo-controlled clinical trial
Assess the Benefit of Interventional Radiologist Performing an Image Guided Biopsy
Identification of Cognitive Impairment in Cardiovascular Rehabilitation: A Cross-Sectional Study Protocol.
Psychological Outcomes of Surgery Trainees in the Era of COVID-19 at a Tertiary Care Hospital of Karachi, Pakistan: A Cross-Sectional Study
More severe pneumonitis in children predicts the need for admission and elevation of some but not all markers of severe Covid-19.
The effect of secretor status and the vaginal microbiome on birth outcome
Mitochondrial genome copy number measured by DNA sequencing in human blood is strongly associated with metabolic traits via cell-type composition differences
Functional components of a community of practice to improve community health worker performance: A qualitative study
Impact of COVID-19 pandemic on Black, Asian and Minority Ethnic (BAME) communities: a qualitative study on the perspectives of BAME community leaders
Predicting refugee flows from Ukraine with an approach to Big (Crisis) Data: a new opportunity for refugee and humanitarian studies
Pilot Plant-Based Lifestyle Medicine Program in an Urban Public Healthcare System: Evaluating Demand and Implementation
Factors Influencing Health Impacts among Smartphone Users in New Normal Situation: A Case Study among University Students in Thailand
Enhancing the brain's emotion regulation capacity with a randomised trial of a 5-week heart rate variability biofeedback intervention
Wastewater and surface monitoring to detect COVID-19 in elementary school settings: The Safer at School Early Alert project
A Review of Dosages of Chloroquine and Hydroxychloroquine for COVID-19 in registered Clinical Trials during First Quarter of 2020
The effect of digital-enabled multidisciplinary therapy conferences on efficiency and quality of the decision making in prostate-cancer care
Effects of multiple-dose intranasal oxytocin treatment on social responsiveness in children with autism: A randomized, placebo-controlled trial
Whole genome sequencing association analysis of quantitative red blood cell phenotypes: the NHLBI TOPMed program
Resting-state functional MRI signal fluctuations are correlated with brain amyloid-β deposition
National-scale surveillance of emerging SARS-CoV-2 variants in wastewater
A systematic analysis of splicing variants identifies new diagnoses in the 100,000 Genomes Project.
Assessing the nationwide impact of COVID-19 mitigation policies on the transmission rate of SARS-CoV-2 in Brazil
Governor partisanship explains the adoption of statewide mask mandates in response to COVID-19