Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: An ergonomic assessment tool for evaluating the effect of back exoskeletons on injury risk
Identification of occupations susceptible to high exposure and risk associated with multiple toxicants in an observational study: National Health and Nutrition Examination Survey 1999-2014
Clinical characteristics of COVID-19 in children and adolescents: a systematic review and meta-analysis
Surveillance-to-Diagnostic Testing Program for Asymptomatic SARS-CoV-2 Infections on a Large, Urban Campus - Georgia Institute of Technology, Fall 2020
Single-cell multi-omics analysis reveals IFN-driven alterations in T lymphocytes and Natural Killer cells in systemic lupus erythematosus
Comparison of Machine Learning Algorithms for the Prediction of Current Procedural Terminology (CPT) Codes from Pathology Reports
'It was brutal. It still is': A qualitative analysis of the challenges of bereavement during the COVID-19 pandemic reported in two national surveys
COVID-associated pediatric hospitalization and ICU admission trends across a multi-state health system and the broader US population
Prevalence and Factors associated with Mental health impact of COVID-19 Pandemic in Bangladesh: A survey-based cross-sectional study
Immunogenomic intertumor heterogeneity across primary and metastatic sites in a patient with lung adenocarcinoma
COVID-19 pandemic dynamics in South Africa and epidemiological characteristics of three variants of concern (Beta, Delta, and Omicron)
Waning Effectiveness of the BNT162b2 Vaccine Against Infection in Adolescents
HIV Phylogenetics Reveals Overlapping Transmission Networks among Cities and Key Populations in Pakistan
Regulatory-approved deep learning/machine learning-based medical devices in Japan as of 2020: A systematic review
Prevalence and Incidence of Stress, Depression and Anxiety Symptoms among Brazilians in Quarantine across the early phases of the COVID-19 Crisis
Factors influencing COVID-19 vaccination uptake in an elderly sample in Poland
Higher viral load drives infrequent SARS-CoV-2 transmission between asymptomatic residence hall roommates
The Gut Microbiome of Youth Who Have Behavioral and Mental Health Problems: A Scoping Review
Comparison of BinaxNOW TM and SARS-CoV-2 qRT-PCR detection of the Omicron Variant from Matched Anterior Nares Swabs
IDENTIFICATION OF GENOTYPE III OF HEPATITIS DELTA VIRUS IN ANDEAN AND AMAZONIAN COMMUNITIES OF PERU
Latent classes of mens intimate partner violence perpetration and attitudes towards gender norms: a UN multi-country, cross-sectional study in Asia and the Pacific
A qualitative study exploring the impact of the COVID-19 pandemic on People Who Inject Drugs (PWID) and drug service provision in the UK: PWID and service provider perspectives
Survival and outcomes of tocilizumab use in severe and critically ill Covid-19 patients not responding to steroids
Clozapine-induced myocarditis and patient outcomes after drug rechallenge following myocarditis: a systematic case review
Re-opening schools in a context of low COVID-19 contagion: Consequences for teachers, students and their parents
Alterations to the gut microbiome after sport-related concussion and subconcussive impacts in a collegiate football players cohort.