Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Automated ELISA on-chip for the detection of an-ti-SARS-CoV-2 antibodies
Long-lasting neutralizing antibody responses in SARS-CoV-2 seropositive individuals are robustly boosted by immunization with the CoronaVac and BNT162b2 vaccines
Applying Topical Anesthetic on Pediatric Lacerations in the Emergency Department: A Quality Improvement Project
Risk Factors for Low Humoral Response to BNT-162b2 In Hemodialysis Patients
Physiological (TCR-like) regulated lentiviral vectors for the generation of improved CAR-T cells
Knowledge, attitudes and perceptions towards COVID-19 vaccinations: a cross-sectional community survey in Bangladesh
Out-of-Pocket Spending for Health Care Within 90 Days of COVID-19 Hospitalization
A Cross-Sectional Analysis of Oral Health Spending Over the Lifespan in Commercial and Medicaid Insured Populations
Risk scores for predicting HIV incidence among the general population in sub-Saharan Africa: a systematic review and meta-analysis
Public attitudes towards COVID-19 vaccines in Africa: a systematic review
Epidemiological, virological and serological investigation into a SARS-CoV-2 outbreak (Alpha variant) in a primary school in Geneva, Switzerland: a prospective longitudinal study
Association of opioid use disorder with healthcare utilization and cost in a public health system
Convergence of Comorbidity and COVID-19 Infection to Fatality: An Investigation Based on Concurrent Health Status Evaluation among Older Adults
Malaria and typhoid fever coinfection among patients presenting with febrile illnesses in Ga West Municipality, Ghana
Evidence for increased breakthrough rates of SARS-CoV-2 variants of concern in BNT162b2 mRNA vaccinated individuals
Whole exome sequencing in the UK Biobank reveals risk gene SLC2A1 and biological insights for major depressive disorder
Effects of stricter management guidelines on return-to-play timeframes following concussion in professional Australian Rules football
No Association Between the SARS-CoV-2 Variants and Mortality Rates in the Eastern Mediterranean Region
The association between loneliness during the COVID-19 pandemic and psychological distress
Comparing the predictive value of suicide risk screening to the detection of suicide risk using electronic health records in an urban pediatric emergency department
Preoperative optimisation in fast-track and enhanced recovery after surgery (ERAS) programs for total hip and knee joint replacement: a systematic review protocol
Impact of multiple sclerosis disease-modifying therapies on SARS-CoV-2 vaccine-induced antibody and T cell immunity
Towards long term monitoring: Seizure detection with reduced electroencephalogram channels
The effect of Alzheimer's disease-associated genetic variants on longevity
Prevalence of long-term effects in individuals diagnosed with COVID-19: a living systematic review
Intravenous Iron Decreases Rehospitalizations but Does not Change mortality in Patients Admitted with Acute Heart Failure and Iron Deficiency: A Systematic review and Meta-analysis