Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: An expanded population of CD8dim T cells with features of mitochondrial dysfunction and senescence is associated with persistent HIV-associated Kaposis sarcoma under ART
The impact of armed conflict on the prevalence and transmission dynamics of HIV Infection in Libya.
Sun exposure behavior and knowledge on photoprotection of children and adolescents living in tropical regions
Liver-specific polygenic risk score is more strongly associated than genome-wide score with Alzheimer's disease diagnosis in a case-control analysis
Antibody response to SARS-CoV-2 mRNA vaccine in lung cancer patients: Reactivity to vaccine antigen and variants of concern.
How dynamic social activity shapes COVID-19 epidemic: waves, plateaus, and endemic state
Seroprevalence in Tamil Nadu through India's two COVID waves: Evidence on antibody decline following infection and vaccination
The indirect effect of the psychosocial work environment on the association between precarious employment and the production of steroid hormones: A cross-sectional analysis
Learning to Treat Hypotensive Episodes in Sepsis Patients Using a Counterfactual Reasoning Framework
Efficacy of Nitazoxanide in reducing the viral load in COVID-19 patients. Randomized, placebo-controlled, single-blinded, parallel group, pilot study.
Coronary Artery Disease (CAD) - risk factors and causes: In Libyan patients.
Vaccine effectiveness of CanSino (Adv5-nCoV) COVID-19 vaccine among childcare workers -- Mexico, March-December 2021
Collaborative Cohort of Cohorts for COVID-19 Research (C4R) Study: Study Design
Overlapping Time Scales Obscure Early Warning Signals for the Second COVID-19 Wave
Development and validation of an electronic health records-based opioid use disorder algorithm by expert clinical adjudication
Predicting longitudinal brain atrophy in Parkinson's disease using a Susceptible-Infected-Removed agent-based model
Radiographic evaluation of lumbar intervertebral disc height index: an intra and inter-rater agreement and reliability study
Serial interval and basic reproduction number of SARS-CoV-2 Omicron variant in South Korea
Short-term drop in antibody titer after the third dose of SARS-CoV-2 BNT162b2 vaccine in adults
Modeling shield immunity to reduce COVID-19 transmission in long-term care facilities
An Updated Systematic Review and Meta-Analysis of Mortality, Need for ICU admission, Use of Mechanical Ventilation, Adverse effects and other Clinical Outcomes of Ivermectin Treatment in COVID-19 Patients
Step forward in epidemiological modeling: Introducing the indicator function to capture waves
Impact of Vaccine Failure on the Transmission Dynamics of Measles in Nigeria
Evaluation of the Panbio™ COVID-19 Ag Rapid Test at an Emergency Room in a Hospital in Sao Paulo, Brazil
The impact of ongoing COVID-19 lockdown on family finances and mental health
The neuroimmune changes captured by transcriptome in brains of psychiatric and neurological disorders