Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Impact of Vaccine Prioritization Strategies on Mitigating COVID-19: An Agent-Based Simulation Study using an Urban Region in the United States
Prevalence and associated factors of khat chewing among pregnant women: A Systematic Review and Meta-analysis
Bias as a source of inconsistency in ivermectin trials for COVID-19: A systematic review
Overexpression of long non coding RNA OR3A4 is associated with altered p38 signalling, morphological and phenotypic changes, and reduced immunogenicity in Barretts Oesophagus
Hyperconnectivity and altered dynamic interactions of a nucleus accumbens network in post-stroke depression
Patient symptoms and experience following COVID-19: results from a UK wide survey
Determination of utility of 3 minute and 6 minute walk tests in assessment of progression of mild COVID-19 infection at a tertiary hospital in North India
The effect of obesity-related traits on COVID-19 severe respiratory symptoms is mediated by socioeconomic status: a multivariable Mendelian randomization study
Awareness and perceptions among members of a Japanese cancer patient advocacy group concerning the financial relationships between the pharmaceutical industry and physicians: a mixed-methods analysis of survey data
Clinical, immunological and genomic characterization of asymptomatic and symptomatic cases with SARS-CoV-2 infection, India
Quantifying impacts of the COVID-19 pandemic through life expectancy losses
Chest X-ray Severity and its Association with Outcomes in Patients with COVID-19 Presenting to the Emergency Department
Tobacco and Nicotine Use in the United States Army Trainee Soldiers Environment
Long-term clinical, virological and immunological outcomes in patients hospitalized for COVID-19: antibody response predicts long COVID.
Relationships Between Parental Involvement and Suicidal Ideation among In-school Adolescents in Vietnam: A Multilevel Analysis of the Global School-Based Student Health Survey 2019
Combined Metabolic Activators accelerates recovery in mild-to-moderate COVID-19
Differential excretion of urinary complement fragments in kidney diseases: a potential link to complement activation?
Cellular immunity predominates over humoral immunity after the first dose of COVID-19 vaccines in solid organ transplant recipients
The Effect of GDP and Distance on Timing of COVID-19 Spread in Chinese Provinces in 2020
Multi-trait genome-wide association study of opioid addiction: OPRM1 and Beyond
Broad Cross-reactive IgA and IgG Against Human Coronaviruses in Milk Induced by COVID-19 Vaccination and Infection
Incident heart failure and myocardial infarction in sodium-glucose cotransporter 2 versus dipeptidyl peptidase-4 inhibitor users
Effects of Glucagon-like Peptide-1 Receptor Agonists on Cardiovascular and Renal Outcomes: A Meta-analysis and Meta-regression Analysis
Grey and white matter volume changes after preterm birth: A meta-analytic approach
Developing and testing two arts-based knowledge translation tools for parents about pediatric acute gastroenteritis
The impact of HIV on women living with HIV and their families in low- and middle-income countries: A systematic review