Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Feasibility and accuracy of a novel saliva sampling method for large-scale SARS-CoV-2 screening in children < 12 years of age
Longitudinal SARS-CoV-2 RNA Wastewater Monitoring Across a Range of Scales Correlates with Total and Regional COVID-19 Burden in a Well-Defined Urban Population
Might first-hand experience of ill-health and economic hardship during the COVID-19 pandemic strengthen public support for vaccination and the reallocation of health sector funding towards health emergency preparedness in South Africa?
Cortical and STN spectral changes during limb movements in PD patients with and without dystonia
Single-Blind and Double-Blind Peer Review: Effects on National Representation
Fixed dosing of tocilizumab in ICU admitted COVID-19 patients is a superior choice compared to bodyweight based dosing; an observational population pharmacokinetic and pharmacodynamic study
Recruitment location influences bias and uncertainty in SARS-CoV-2 seroprevalence estimates
Delta variants of SARS-CoV-2 cause significantly increased vaccine breakthrough COVID-19 cases in Houston, Texas
Cohort Design and Natural Language Processing to Reduce Bias in Electronic Health Records Research: The Community Care Cohort Project
The Effects of Stress Across the Lifespan on the Brain, Cognition and Mental Health: A UK Biobank study
Efficacy and safety of a drug-free, barrier-forming nasal spray for allergic rhinitis: randomized, open-label, crossover noninferiority trial
Mask mandate and use efficacy in state-level COVID-19 containment
Association of socioeconomic status with arterial stiffness in older African American and White Adults: The ARIC Study Cohort
Risk factors and impacts of child growth faltering in low- and middle-income countries
Assessing the (Un)Trustworthiness of Saliency Maps for Localizing Abnormalities in Medical Imaging
Variants of SARS-COV-2 and the Death Toll
It's complicated: characterizing the time-varying relationship between cell phone mobility and COVID-19 spread in the US
SARS-CoV-2 vaccines breakthrough infection hospitalizations after one dose in Libya: cohort study
Perception and Attitudes of Medical Students Regarding Postoperative Pain Management
Emergence of SARS-CoV-2 variant B.1.575.2 containing the E484K mutation in the spike protein in Pamplona (Spain) May-June 2021
Plasma S1P links to hypertension and biomarkers of inflammation, metabolism and cardiovascular disease - findings from a translational investigation
Daily Rapid Antigen Testing in a University Setting to Inform COVID-19 Isolation Duration Policy
GWAS on Birth Year Infant Mortality Rates Provides New Evidence of Recent Natural Selection
To mask, or not to mask, Alice and Bob's dating dilemma
Pre-Exposure Prophylaxis with Various Doses of Hdroxychloroquine among high-risk COVID 19 Healthcare Personnel: CHEER randomized controlled trial
New Zealand Emergency Department COVID-19 Preparedness Survey