Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Impact of HIV and recreational drugs on cognitive functions in young men having sex with men.
Analysis of severe illness after post-vaccination COVID-19 breakthrough among adults with and without HIV in the United States
Factors associated with COVID-19 vaccine acceptance and hesitancy among residents of Northern California jails
Molecular epidemiology of HIV-1 in Oryol Oblast, Russia
Trends in lipid-modifying agent use in 83 countries
Are We There Yet? Big Surveys Significantly Overestimate COVID-19 Vaccination in the US
The Chinese Assessment of physical literacy: Based on Grounded Theory Paradigm for children in grades 3-6
Percolation across households in mechanistic models of non-pharmaceutical interventions in SARS-CoV-2 disease dynamics
Risk factors associated with severe outcomes of COVID-19: An updated rapid review to inform national guidance on vaccine prioritization in Canada
Assessing the impact of widespread respirator use in curtailing COVID-19 transmission in the United States
Smoking modulates different secretory subpopulations expressing SARS-CoV-2 entry genes in the nasal and bronchial airways
Insecticide Resistance Surveillance of Malaria and Arbovirus Vectors in Papua New Guinea 2017-2022.
Using translational in vitro-in vivo modeling to improve drug repurposing outcomes for inhaled COVID-19 therapeutics
Theoretical framework for retrospective studies of the effectiveness of SARS-CoV-2 vaccines
Creation of an Expert Curated Variant List for Clinical Genomic Test Development and Validation: A ClinGen and GeT-RM Collaborative Project
Quantification of the spread of SARS-CoV-2 variant B.1.1.7 in Switzerland
Effectiveness of BNT162b2 and ChAdOx1 vaccines against symptomatic COVID-19 among Healthcare Workers in Kuwait: A retrospective cohort study
PathML: A unified framework for whole-slide image analysis with deep learning
Changes in cardiorespiratory fitness and body mass index due to COVID-19 mitigation measures in Austrian children aged 7 to 10 years.
More complaints than findings - Long-term pulmonary function in children and adolescents after COVID-19
BASH-GN: A new machine learning derived questionnaire for screening obstructive sleep apnea
Epidemiology of post-COVID syndrome following hospitalisation with coronavirus: a retrospective cohort study
Management and containment of a SARS-CoV-2 Beta variant outbreak at the Malawi University of Science and Technology
Increased risk of death in covid-19 hospital admissions during the second wave as compared to the first epidemic wave. A prospective dynamic cohort study in South London, UK.
Predicting Dengue Incidence Leveraging Internet-Based Data Sources: A Case Study in 20 cities in Brazil.
Food intake patterns, social determinants and emotions during COVID-19 confinement: an online survey among adults in Panama.