Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Contamination of air and surfaces in workplaces with SARS-CoV-2 virus: a systematic review
Workplace risk management for SARS-CoV-2: a three-step early in-tervention strategy for effective containment of infection chains with special regards to virus variants with increased infectivity
Impact of a National Immunisation Program on herpes zoster incidence in Australia
Patient and Provider Perceptions of a Community-Based Accompaniment Intervention for Adolescents Transitioning to Adult HIV Care in Urban Peru: A Qualitative Analysis
Breakthrough Symptomatic COVID-19 Infections Leading to Long Covid: Report from Long Covid Facebook Group Poll
Through The Back Door: Expiratory Accumulation of SARS-Cov-2 in the Olfactory Mucosa as Mechanism for CNS Penetration
Post-acute sequelae of COVID-19 in a non-hospitalized cohort: results from the Arizona CoVHORT
Mental Health, Substance Use, and Suicidal Ideation Among Unpaid Caregivers in the United States During the COVID-19 Pandemic: Relationships to Age, Race/Ethnicity, Employment, and Caregiver Intensity
Convalescent plasma for outpatients with early COVID-19
Safety and efficacy of antiviral therapy alone or in combination in COVID-19 - a randomized controlled trial (SEV COVID Trial)
Longitudinal analyses reveal age-specific immune correlates of COVID-19 severity
Intubation and Inhospital mortality in trauma patients with Glasgow Coma Scale Score eight or less. A multicenter cohort study.
COVID-19 in 823 Transplant patients: A Systematic Scoping Review
Clinical genetic risk variants inform a functional protein interaction network for tetralogy of Fallot
Evaluation of the relationship between quantitative PCR results and cell culturing of SARS2-CoV with respect to symptoms onset and Viral load - a systematic review
RT-qPCR half reaction optimization for the detection of SARS-CoV-2
Motor signatures in digitized cognitive and memory tests enhances characterization of Parkinson's disease
Meta-Analysis of Robustness of COVID-19 Diagnostic Kits During Early Pandemic
Re-estimating prevalence of hepatitis B virus immunity among adults in the United States: self-reported vaccination, immunologic markers, and bias correction
A Delphi process to determine clinicians attitudes and beliefs towards paediatric major incident triage within the United Kingdom.
Redeployment and training of healthcare professionals to Intensive Care during COVID-19: a systemic review
The accuracy of machine learning models using ultrasound images in prostate cancer diagnosis: A systematic review
Assessing performance and clinical usefulness in prediction models with survival outcomes: practical guidance for Cox proportional hazards models
Longitudinal Trend Monitoring of Multiple Sclerosis Ambulation using Smartphones
Impact of vaccination and undetected cases on the COVID-19 pandemic dynamics in Qatar in 2021
Geographical inequalities in the evolution of the COVID-19 pandemic: An ecological study of inequalities in mortality in the first wave and the effects of the first national lockdown in England