Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: CMV seropositivity is a potential novel risk factor for severe COVID-19 in non-geriatric patients
SARS-CoV-2 variant transmission in a community-health population (Mexico City, Mexico)
Correction of measurement error in a commercial multiple-breath washout device
Change in Finances, Peer Access, and Mental Health Among Trans and Non-binary People in Canada During COVID-19
Regional, circuit, and network heterogeneity of brain abnormalities in psychiatric disorders
Long-term air pollution and other risk factors associated with COVID-19 at the census-tract-level in Colorado
Understanding COVID-19 trajectories from a nationwide linked electronic health record cohort of 56 million people: phenotypes, severity, waves & vaccination
Assessing the effect of back exoskeletons on injury risk during material handling
Spread of SARS-CoV-2 Delta variant infections bearing the S:E484Q and S:T95I mutations in July and August 2021 in France
Health effects of European colonization: An investigation of skeletal remains from 19th to early 20th-century migrant settlers in South Australia
Monogenic and Polygenic Contributions to QTc Prolongation in the Population
EVALUATION OF A RAPID ANTIGEN TEST FOR SARS-COV-2 IN SYMPTOMATIC PATIENTS AND THEIR CONTACTS: A MULTICENTER STUDY
Shared Genomic Architectures of Covid-19 and Antisocial Behavior
Tumor Suppressor Immune Gene Therapy to Reverse Immunotherapy Resistance
An MRI-based Deep Learning Model to Predict Parkinson Disease Stages
Cost-utility of two minimally-invasive surgical techniques for operable oropharyngeal cancer: Transoral robotic surgery versus transoral laser microsurgery
COVID-19 deaths and hospitalizations averted by rapid vaccination rollout in the United States
Risk of death following SARS-CoV-2 infection or COVID-19 vaccination in young people in England: a self-controlled case series study
Feasibility and acceptability of Narrative Exposure Therapy to treat individuals with PTSD who are homeless or vulnerably housed: A pilot randomized controlled trial.
Testing key messages about extending cervical screening intervals
Assessing the potential cost-effectiveness of centralized vs point-of-care testing for hepatitis C virus in Pakistan: a model-based comparison
Evaluation of a speech-based AI system for early detection of Alzheimer's disease remotely via smartphones
Control Strategies for the Third wave of COVID-19 infection in India: A Mathematical Model Incorporating Vaccine Effectiveness
Breakthrough SARS-CoV-2 Infection Outcomes in Vaccinated Patients with Chronic Liver Disease and Cirrhosis: A National COVID Cohort Collaborative Study
SARS-CoV-2 Pandemic Preventive Methods Efficacy - A Simulation Case Study
Effectiveness of regional restrictions in reducing SARS-CoV-2 transmission during the second wave of COVID-19, Italy.