Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: A longitudinal study of healthcare workers' surveillance during the ongoing COVID-19 Epidemics in Italy: is SARS-CoV-2 still a threat for the Health-care System?
A cross-sectional study of socioeconomic status and treatment interruption among Japanese workers during the COVID-19 pandemic
A Novel SARS-CoV-2 Variant of Concern, B.1.526, Identified in New York
Evaluation of saliva molecular point of care for detection of SARS-CoV-2 in ambulatory care
Seroreactivity to SARS-CoV-2 in individuals attending a university campus in Bogota Colombia
Patient experience with healthcare: Feedback for a Post COVID-19 clinic at a tertiary care center in rural area
Gaseous micro-embolism (GME) is associated with systemic inflammatory response syndrome (SIRS) after open heart surgery. A missing piece of a complex puzzle?
Validation of a novel fully automated story recall task for repeated remote high-frequency administration
Joint analysis reveals shared autoimmune disease associations and identifies common mechanisms
INCIDENCE OF THROMBOTIC EVENTS IN A COMMERCIALLY-INSURED US POPULATION
Second round statewide survey for estimation of the burden of active infection and anti-SARS-CoV-2 IgG antibodies in the general population of Karnataka, India
Covid-19 Associated Hepatitis in children (CAHC) during the second wave of SARS-CoV-2 infections in Central India: Is it a complication or transient phenomenon.
Phase 1b dose expansion and translational analyses of olaparib in combination with the oral AKT inhibitor capivasertib in recurrent endometrial, triple negative breast, and ovarian, primary peritoneal, or fallopian tube cancer
Associations of the BNT162b2 COVID-19 vaccine effectiveness with patient age and comorbidities at daily resolution
Competing Health Risks Associated with the COVID-19 Pandemic and Response: A Scoping Review
COMPARATIVE PERFORMANCE OF TWO AUTOMATED MACHINE LEARNING PLATFORMS FOR COVID-19 DETECTION BY MALDI-TOF-MS
Statin intolerance - Prevalence and practical management in a specialized lipid clinic
Neutrophil Extracellular Trap Biomarker Titers and Delayed Cerebral Ischemia in Patients With Aneurysmal Subarachnoid Hemorrhage
Aerosol emission rates from playing wind instruments -- Implications for COVID-19 transmission during music performance
Informed decision making on the uptake of evidence-based smoking cessation assistance: A needs assessment among end users and experts to inform decision aid development
Molecular analysis suggests oligoclonality and metastasis of endometriosis lesions across anatomically defined subtypes.
Inhaled budesonide in the treatment of early COVID-19 illness: a randomised controlled trial
Heart-brain connections: phenotypic and genetic insights from 40,000 cardiac and brain magnetic resonance images
Previous COVID-19 infection but not Long-COVID is associated with increased adverse events following BNT162b2/Pfizer vaccination
COVID-19 clusters in schools: frequency, size, and transmission rates from crowdsourced exposure reports
A Systematic Review and Meta-analysis of Polycystic Ovary Syndrome and Mental Health among Black Asian Minority Ethnic populations