Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Neuro-COVID long-haulers exhibit broad dysfunction in T cell memory generation and responses to vaccination
Efficacy and safety of tocilizumab in the management of COVID-19: A systematic review and meta-analysis of observational studies
Uncovering interpretable potential confounders in electronic medical records
Vaccine hesitancy for coronavirus SARS-CoV-2 in North India
Healthcare services access, use, and barriers among migrants in Europe: a systematic review
Infections in childhood and subsequent diagnosis of autism spectrum disorders and intellectual disability: a register-based cohort study
A Phase II study to evaluate the safety and efficacy of prasinezumab in early Parkinson's disease (PASADENA): rationale, design and baseline data
De novo Powered Air-Purifying Respirator Design and Fabrication for Pandemic Response
Differences in COVID-19 vaccination coverage by occupation in England: a national linked data study
Pre-clinical Research of Human Amnion-derived Mesenchymal Stem Cells and its First Clinical Treatment for a Severe Uremic Calciphylaxis Patient
Development and utilization of a surrogate SARS-CoV-2 viral neutralization assay to assess mRNA vaccine responses.
SARS-CoV-2 Variant of Concern 202012/01 has about twofold replicative advantage and acquires concerning mutations
Copy number heterogeneity identifies ER+ breast cancer patients with adverse outcome after adjuvant endocrine therapy
Informing patterns of health and social care utilisation in Irish older people according to the Clinical Frailty Scale
A recurrent SHANK3 frameshift variant in Autism Spectrum Disorder
Post-COVID assessment in a specialist clinical service: a 12-month, single-centre analysis of symptoms and healthcare needs in 1325 individuals.
Adapting cleft care protocols in low- and middle-income countries during and after COVID-19: a process-driven review with recommendations
Air pollution exposure and mitochondrial DNA copy number in the UK Biobank
BNT162b2 and mRNA-1273 COVID-19 vaccine effectiveness against the Delta (B.1.617.2) variant in Qatar
A Web-based Spatial Decision Support System of Wastewater Surveillance for COVID-19 Monitoring: A Case Study of a University Campus
Oral health professionals and child abuse and neglect: a scoping review protocol
Neural Correlates of Eye Contact and Social Function in Autism Spectrum Disorder
Wastewater monitoring using a novel, cost-effective PCR-based method that rapidly captures the transition patterns of SARS-CoV-2 variant prevalence (from Delta to Omicron) in the absence of conventional surveillance evidence
A systematic review of the effects of traditional East Asian medicine on symptom clusters during the menopausal transition
High frequency and persistence of Anti-DSG2 antibodies in post COVID-19 serum samples
Analysis and Augmentation of Small Datasets with Unsupervised Machine Learning