Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Rapid antigen testing as a reactive response to surges in nosocomial SARS-CoV-2 outbreak risk
A booster dose of an inactivated SARS-CoV-2 vaccine increases neutralizing antibodies and T cells that recognize Delta and Omicron variants of concern
Nutrition Policies in Germany: A Systematic Assessment with the Food Environment Policy Index (Food-EPI)
A Fundamental Distinction in Early Neural Processing of Implicit Social Interpretation in Schizophrenia and Bipolar Disorder
Assessing the Value of Education-Focused Laws in Reducing Child Sexual Abuse
Recruitment location influences bias and uncertainty in SARS-CoV-2 seroprevalence estimates
Causal effects of maternal circulating amino acids on offspring birthweight: a Mendelian randomisation study
On Gaps of Clinical Diagnosis of Dementia Subtypes: A Study of Alzheimer's Disease and Lewy Body Disease
Socioeconomic changes predict genome-wide DNA methylation in childhood
Cohort Study: The Accuracy of Screening Methods of COVID-19 in Pregnancy: Practical Approach in Low Resources Health Services
Generalized Prediction of Shock in Intensive Care Units using Deep Learning
Mixed methods systematic review and metasummary about barriers and facilitators for the implementation of cotrimoxazole and isoniazid - preventive therapies for people living with HIV.
Association between Intraoperative End-Tidal Carbon Dioxide and Postoperative Organ Dysfunction in Major Abdominal Surgery: A Retrospective Cohort Study
Understanding SARS-CoV-2 Infection and Dynamics with Long Term Wastewater based Epidemiological Surveillance
Depression and anxiety during 2019 coronavirus disease pandemic in Saudi Arabia: a cross-sectional study
Projections of human papillomavirus (HPV) vaccination impact in Ethiopia, India, Nigeria, and Pakistan: a comparative modelling study
Trait and state mindfulness modulate EEG microstates
Expression quantitative trait methylation analysis elucidates gene regulatory effects of DNA methylation: The Framingham Heart Study
Potential Health Benefits of Eliminating Traffic Emissions in Urban Areas
Building knowledge of university campus population dynamics to enhance near-to-source sewage surveillance for SARS-CoV-2 detection
Genome-wide Analysis Identifies Novel Gallstone-susceptibility Loci Including Genes Regulating Gastrointestinal Motility
Type 2 diabetes mellitus accelerates brain aging and cognitive decline: complementary findings from UK Biobank and meta-analyses.
Characteristics associated with COVID-19 vaccination status among staff and faculty of a large, diverse University in Los Angeles.
Prognostic and Immunological Significance of ARID1A Status in Endometriosis-Associated Ovarian Carcinoma
An Examination of School Reopening Strategies during the SARS-CoV-2 Pandemic
Nanomechanical and molecular characterization of aging in dentinal collagen