Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Projecting the impact of SARS-CoV-2 variants on the COVID-19 epidemic and social restoration in the United States: a mathematical modelling study
Validation of Reduced S-gene Target Performance and Failure for Rapid Surveillance of SARS-CoV-2 Variants
Social-distancing Fatigue: Evidence from Real-time Crowd-sourced Traffic Data
Tobacco 21: Retailer Perceptions, Experiences, and Challenges Before and After a New Minimum Legal Sales Age Law in Maryland
Differences in Declines in Pediatric ED Utilization During the Covid19 Pandemic by Socioeconomic Disadvantage.
Should COVID-specific arrangements for abortion continue? The views of women experiencing abortion in Britain during the pandemic.
Prognostic association supports indexing size measures in echocardiography by body surface area
COVID-19 Prevention Beliefs and Practices in College Students
Specific Associations Between Type of Childhood Abuse and Elevated C-Reactive Protein in Young Adult Psychiatric Rehabilitation Participants
Disease-modifying therapies for T1 hypointense lesions (Black Holes) volume in patients with multiple sclerosis: Protocol for a systematic review and meta-analysis
Financial Hardship and Social Assistance as Determinants of Mental Health and Food and Housing Insecurity During the COVID-19 Pandemic in the United States
Mortality from injury, overdose and suicide during the 2020 COVID-19 pandemic, March-July, 2020
The Omicron variant mutation at position 28,311 in the SARS-CoV-2 N gene does not perturb CDC N1 target detection
Incident heart failure and myocardial infarction in sodium-glucose cotransporter 2 versus dipeptidyl peptidase-4 inhibitor users
Talking on handsfree and handheld cellphones while driving in association with handheld phone bans.
The relationship of major diseases with childlessness: a sibling matched case-control and population register study in Finland and Sweden
A Hybrid Pipeline for Covid-19 Screening Incorporating Lungs Segmentation and Wavelet Based Preprocessing of Chest X-Rays
Longitudinal Analysis of the Determinants of Life Expectancy and Healthy Life Expectancy: A Causal Approach
Impact of COVID-19 Pandemic on Utilization of Facility-Based Essential Maternal and Child Health Services in North Shewa Zone, Ethiopia
Neurophysiological biomarkers of post-concussion syndrome: a scoping review
Key topics in pandemic health risk communication: A qualitative study of expert opinions and knowledge
Study Protocol of A Phase II Study to Evaluate Safety and Efficacy of Neo-adjuvant Pembrolizumab and Radiotherapy in Localized Rectal Cancer
Internet Use impact on Physical Health during COVID-19 pandemic in Bangladesh: A Web-based Cross-sectional study
Economic evaluation of disease elimination: an extension to the net benefits framework and application to human African trypanosomiasis
Ethnic differences in COVID-19 mortality during the first two waves of the Coronavirus Pandemic: a nationwide cohort study of 29 million adults in England
Electronic health record enabled track and trace inan urban hospital network: implications for infectionprevention and control