Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Reliable assessment of in vitro SARS-CoV-2 infectivity by a Rapid Antigen Detection Test
Impact of SARS-CoV-2 infection on vaccine-induced immune responses over time.
ChAdOx1 n-COV-19 Vaccine Side Effects Among Health Care Workers in Trinidad and Tobago
Community Engagement to support COVID-19 Vaccine Uptake: A living systematic review protocol
SAMGEP: A Novel Method for Prediction of Phenotype Event Times Using the Electronic Health Record
A novel Vascular Leak Index identifies sepsis patients with a higher risk for in-hospital death and fluid accumulation
COVID-19 Test Positivity Rate as a marker for hospital overload
Single nuclei profiling identifies cell specific markers of skeletal muscle aging, sarcopenia and senescence
The impact of the COVID-19 pandemic on children with medical complexity
Serious underlying medical conditions and COVID-19 vaccine hesitancy.
A model-based approach to improve intranasal sprays for respiratory viral infections
Understanding Barriers to Diagnosis in a Rare, Genetic Disease: Delays and Errors in Diagnosing Schwannomatosis
An intermediate step in bridging the gap between evidence and practice: developing and applying a methodology for "general good practices"
Rapid replacement of the Beta variant by the Delta variant in South Africa
Real-time SARS-CoV-2 diagnostic and variants tracking over multiple candidates using nanopore DNA sequencing
Genome-wide Association Study identifies two novel loci for Gilles de la Tourette Syndrome
Circulating microRNAs from early childhood and adolescence are associated with pre-diabetes at 18 years of age in women from the PMNS cohort
A Deep Learning Method to Detect Opioid Prescription and Opioid Use Disorder from Electronic Health Records
The social media response to twice-weekly mass asymptomatic testing in England
Healthcare workers benefit from second dose of COVID-19 mRNA vaccine: Effects of partial and full vaccination on sick leave duration and symptoms
Carriage of ESBL-producing Enterobacterales in wastewater treatment plant workers and surrounding residents - The AWARE Study
Systematic searching in Ovid Embase: understanding the MEDLINE document collection and identifying conference records
Machine learning identifies six genetic variants and alterations in the Heart Atrial Appendage as key contributors to PD risk predictivity.
Effectiveness of BNT162b2 and mRNA-1273 COVID-19 boosters against SARS-CoV-2 Omicron (B.1.1.529) infection in Qatar
Potential severity, mitigation, and control of Omicron waves depending on pre-existing immunity and immune evasion
Impact of COVID-19 pandemic and anti-pandemic measures on tuberculosis, viral hepatitis, HIV/AIDS and malaria - a systematic review