Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Factors informing healthcare workers' willingness to work during the COVID-19 pandemic
Using portable air purifiers to reduce airborne transmission of infectious respiratory viruses - a computational fluid dynamics study
A Multiplex PCR Assay for Identifying All Major SARS-CoV-2 Variants
Minimal observed impact of HLA genotype on hospitalization and severity of SARS-CoV-2 infection
Machine learning analysis reveals biomarkers for the detection of neurodegenerative diseases
The Canadian COVID-19 Experiences Survey: Study Protocol
Performances of community pharmacists and community pharmacies during COVID-19 outbreak: a cross-sectional study
Impact of tozinameran (BNT162b2) mRNA vaccine on kidney transplant and chronic dialysis patients: 3-5 months followup
COVID-19 vaccine uptake, predictors of vaccination, and self-reported barriers to vaccination among primary school teachers in Poland
Early Vocal Development in Tuberous Sclerosis Complex
SPTLC1 p.Leu38Arg, a novel mutation associated with childhood ALS
VIKING II, a Worldwide Observational Cohort of Volunteers with Northern Isles Ancestry
The importance of time post-vaccination in determining the decrease in vaccine efficacy against SARS-CoV-2 variants of concern
High rates of diabetes and pre-diabetes in postpartum period in Indian GDM women
Cardiac impairment in Long Covid 1-year post-SARS-CoV-2 infection
Long-term corticosteroid therapy for patients with severe coronavirus disease 2019 (COVID-19)
Association of preoperative plasma suPAR levels with intraoperative sublingual microvascular perfusion in patients undergoing major non-cardiac surgery
Evaluating the impact of keeping indoor dining closed on COVID-19 rates among large US cities: a quasi-experimental design
Clinical features of UK Biobank subjects carrying protein truncating variants in genes implicated in schizophrenia pathogenesis
COVID in Post Vaccinated individuals- Beacon of Light
Comparative performance of between-population vaccine allocation strategies with applications to SARS-CoV-2
Adverse Outcomes in Pulmonary Tuberculosis patients on Retreatment Regimen: Evaluation of Pharmacokinetic Estimates as Risk Indicators
Cervical and systemic innate immunity predictors of HIV risk linked to genital herpes acquisition and time from HSV-2 seroconversion
A novel whole-blood stimulation assay to detect and quantify memory T-cells in COVID-19 patients
SARS-CoV-2 responsive T cell numbers are associated with protection from COVID-19: A prospective cohort study in keyworkers
Seroclearance of HBsAg in Chronic Hepatitis B Patients after a Tolerance Breaking Therapy: GM-CSF, followed by Human HBV Vaccine