Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: COVID-19 pandemic: Analyzing of different pandemic control strategies using saturation models
Viral Load of SARS-CoV-2 in Respiratory Aerosols Emitted by COVID-19 Patients while Breathing, Talking, and Singing
Emergence of the SARS-CoV-2 B.1.1.7 lineage and its characteristics at an outpatient testing site in Berlin, Germany, January-March 2021
RELATIONSHIP BETWEEN ADVERSE EVENTS PREVALENCE, PATIENT SAFETY CULTURE AND PATIENT SAFETY PERCEPTION IN A SINGLE SAMPLE OF PATIENTS: A CROSS-SECTIONAL AND CORRELATIONAL STUDY
Playing the Harmonica with Chronic Obstructive Pulmonary Disease. A qualitative study
Protection following BNT162b2 booster substantially exceeds that of a fresh 2-dose vaccine: a quasi-experimental study
Real-world serologic responses to Extended-interval and Heterologous COVID-19 mRNA vaccination in Frail Elderly - Interim report from a prospective observational cohort study
Associations between e-cigarette use and e-cigarette flavors with cigarette smoking quit attempts and quit success: Evidence from a US large, nationally representative 2018-2019 survey
Covid-19 disease dynamics with vaccination: The effect of uncertainty
Disease Triangle Dynamics of Coccidioidomycosis in Northern Arizona
Persistence of neuropsychiatric symptoms associated with SARS-CoV-2 positivity among a cohort of children and adolescents
Alzheimer's Disease Classification Using 2D Convolutional Neural Networks
SIR-based model with multiple imperfect vaccines.
Adherence to the PRISMA statement and risk of bias assessment in Systematic Reviews in rehabilitation journals: a protocol for a meta-research study
WHY SOME HESITATE MORE: CROSS-CULTURAL VARIATION IN CONSPIRACY BELIEFS, BELIEF IN SCIENCE, AND VACCINE ATTITUDES
Advancing convergent mixed methods design using the Diamond Approach for clinical multiple case studies: an example using data on time to treatment in aneurysmal subarachnoid haemorrhage
Fluid administration guided by inferior vena cava ultrasound before spinal anaesthesia may reduce post procedural hypotension rate
Can Catastrophe Theory explain expansion and contagious of Covid-19?
Transcranial direct current stimulation combined with alcohol cue inhibitory control training reduces the risk of early alcohol relapse: a randomized placebo-controlled clinical trial
Beyond ratios - flexible and resilient nurse staffing options to deliver cost-effective hospital care and address staff shortages: a simulation and economic modelling study
The King's College London Coronavirus Health and Experiences of Colleagues at King's Study: SARS-CoV-2 antibody response in an occupational sample
Severe Prenatal Shocks and Adolescent Health: Evidence from the Dutch Hunger Winter
Discovery of Neurocognitive Phenotypes of Autism By Analyzing Functional Connectivity in the Default Mode Network and Dorsolateral Prefrontal Cortex
Assessing the causal role of epigenetic clocks in the development of multiple cancers: a Mendelian randomization study
Psychological distress across adulthood: test-equating in three British birth cohorts
Leveraging global multi-ancestry meta-analysis in the study of Idiopathic Pulmonary Fibrosis genetics