Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: A Systems-Based Framework for Immunisation System Design: Six Loops, Three Flows, Two Paradigms
Statistical modeling for quality risk assessment of clinical trials: follow-up at the era of remote auditing
Association between SARS-CoV-2 Transmissibility, Viral Load, and Age in Households
Modeling Vaccinations, Virus Variants and Lockdown: Early guidance for Sars-Cov-2 health policies in India
Microsimulation based quantitative analysis of COVID-19 management strategies
More than 50 Long-term effects of COVID-19: a systematic review and meta-analysis
Trends in clinical characteristics and associations of severe non-respiratory events related to SARS-CoV-2
Improving ascertainment of suicidal ideation and suicide attempt with natural language processing
Novel Application of a Force Sensor during Sit-to-Stands to Measure Dynamic Cerebral Autoregulation Onset
Phylodynamic analysis of SARS-CoV-2 spread in Rio de Janeiro, Brazil, highlights how metropolitan areas act as dispersal hubs for new variants.
Migration and Outbreaks of Vaccine-Preventable Disease in Europe: A Systematic Review
Enhancing Cognitive Restructuring with Concurrent fMRI-guided Neurostimulation for Emotional Dysregulation: A Randomized Controlled Trial
Intrahost evolution of the HIV-2 capsid correlates with progression to AIDS
Ultrasensitive detection of p24 in plasma samples from people with primary and chronic HIV-1 infection
Evidence for Peroxisomal Dysfunction and Dysregulation of the CDP-Choline Pathway in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Impact of a sanitation intervention on quality of life and mental wellbeing in low-income urban neighbourhoods of Maputo, Mozambique
Scottish COVID CAncer iMmunity Prevalence (SCCAMP) - a longitudinal study of patients with cancer receiving active anti-cancer treatment during the COVID-19 pandemic
Pharmaceutical Payments to Japanese Board-certified Infectious Disease Specialists: A Four-year Retrospective Analysis of Payments from 92 Pharmaceutical Companies between 2016 and 2019
Monocyte, Neutrophil and Whole Blood Transcriptome Dynamics Following Ischemic Stroke
Detection and quantification of enteric pathogens in aerosols near uncontained fecal waste streams in cities with poor sanitation
The experiences of 33 national COVID-19 dashboard teams during the first year of the pandemic in the WHO European Region: a qualitative study
Systematic review and meta-analysis to estimate the burden of fatal and non-fatal overdose among people who inject drugs
Performance evaluation of a non-invasive one-step multiplex RT-qPCR assay for detection of SARS-CoV-2 direct from human saliva
Effect of viral replication and liver fibrosis on all-cause mortality in HIV/HBV coinfected patients: a retrospective analysis of a 15-year longitudinal cohort
A Pilot Validation Study Comparing FIBI, a Slide-Free Imaging Method, with Standard FFPE H&E Tissue Section Histology for Primary Surgical Pathology Diagnosis
Breakthrough Covid-19 cases despite tixagevimab and cilgavimab (Evusheld™) prophylaxis in kidney transplant recipients