Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Oral health inequality in people with severe mental illness: a cross-sectional study using National Health and Nutrition Examination Survey 1999-2016
Investigating the clinical utility of biomarkers and other novel tests in younger onset neurocognitive disorders: the BeYOND study, protocol for a longitudinal clinical study in a real-world setting.
Enhanced Detection of Recently Emerged SARS-CoV-2 Variants of Concern in Wastewater
Serum but not mucosal antibody responses are associated with pre-existing SARS-CoV-2 spike cross-reactive CD4+ T cells following BNT162b2 vaccination in the elderly
Past SARS-CoV-2 infection elicits a strong immune response after a single vaccine dose
Severe hospital events following symptomatic infection with Sars-CoV-2 Omicron and Delta variants in France, December 2021 - January 2022: a retrospective, population-based, matched cohort study
COVID-19 seroprevalence among healthcare workers of a large COVID Hospital in Rome reveals strengths and limits of two different serological tests
Highly tweeted endodontic articles: a network analysis
Rapid realist review: Anxiolytic effects of music therapy on mechanically ventilated patients
A Longitudinal Study of BNT162b2 Vaccine-Induced Humoral Response and Reactogenicity in Health Care Workers with Prior COVID-19 Disease
Using high effective risk of Adult-Senior duo in multigenerational homes to prioritize COVID-19 vaccination
A national cohort study of COVID-19 in-hospital mortality in South Africa: the intersection of communicable and non-communicable chronic diseases in a high HIV prevalence setting
Non-Invasive Scale Measurement of Cardiac Output Compared with the Gold-Standard Direct Fick Method: A Feasibility Study
COVID-19 Flow-Maps: An open geographic information system on COVID-19 and human mobility for Spain
Detection of SARS-CoV-2 lineage P.1 in patients from a region with exponentially increasing hospitalization rates in February 2021, Rio Grande do Sul, Southern Brazil
Older biological age is associated with adverse COVID-19 outcomes: A cohort study in UK Biobank
A qualitative study on cultural determinants for breastfeeding cessation and their association with child diarrhoea in the rural Peruvian Andes
Equally low blood metal ion levels at 10-years follow up of total hip arthroplasties with Oxinium, CoCrMo and stainless steel femoral heads. Data from a randomized clinical trial
Use of Ketamine Infusions for Treatment of Complex Regional Pain Syndrome: A Systematic Review
Assessing and predicting adolescent and early adulthood common mental disorders in the ALSPAC cohort using electronic primary care data
A Statistical Argument Against Vaccine Injury
Estimating the elevated transmissibility of the B.1.1.7 strain over previously circulating strains in England using GISAID sequence frequencies
ISARIC COVID-19 Clinical Data Report: 14 July 2021
PBPK modelling of dexamethasone in patients with COVID-19 and liver disease
Quantifying Face Mask Comfort
Strength and durability of antibody responses to BNT162b2 and CoronaVac