Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Omicron infection enhances neutralizing immunity against the Delta variant
Clinical and Economic Impact of Differential COVID-19 Vaccine Effectiveness in the United States
The genetic architecture of Alzheimer disease risk in the Ohio and Indiana Amish
How dangerous is omicron and how effective are vaccinations?
Increased prevalence and clinical impact of hypocalcaemia in severe COVID-19 distinguishes it from other forms of infective pneumonia
Infection fatality rate of COVID-19 in community-dwelling populations with emphasis on the elderly: An overview
Cost effective sequencing enables longitudinal profiling of clonal hematopoiesis
Sensitive period-regulating genetic pathways and exposure to adversity shape risk for depression
Disentangling post-vaccination symptoms from early COVID-19
Birhan Maternal and Child Health Cohort: a study protocol
Excess Mortality probably due to COVID-19 in Tokyo, Japan in August, 2020
Infection spread simulation technology in a mixed state of multi variant viruses
Using population based Kalman estimator to model COVID-19 epidemics in France: estimating the burden of SARS-CoV-2 and the effects of NPI.
SARS-COV-2 δ variant drives the pandemic in India and Europe via two subvariants
Plasma β-amyloid in mild behavioural impairment - neuropsychiatric symptoms on the Alzheimer's continuum
Statistical Analysis Plan for the Stepped-wedge Cluster Randomized Controlled Trial of Electronic Early Notification of Sepsis in Hospitalized Ward Patients (SCREEN): a study protocol for a stepped-wedge cluster randomized controlled trial
Inflammatory Bowel Disease Risk Variants Are Associated with an Increased Risk of Skin Cancer
Efficacy of Sofosbuvir plus Ledipasvir in Egyptian patients with COVID-19 compared to standard treatment: Randomized controlled trial
The tryptophan catabolite or kynurenine pathway in Alzheimer's disease: a systematic review and meta-analysis.
Updated SARS-CoV-2 Single Nucleotide Variants and Mortality Association
Test negative designs with uncertainty, sensitivity, and specificity
Convergence of Comorbidity and COVID-19 Infection to Fatality: An Investigation Based on Health Assessment and Vaccination among Older Adults in Kerala
Development of a vocal biomarker for fatigue monitoring in people with COVID-19
Multidimensional Sleep Health: Concepts, Advances, and Implications for Research and Intervention.
Grey and white matter micro-structure is associated with polygenic risk for schizophrenia
Interventions targeting nonsymptomatic cases can be important to prevent local outbreaks: SARS-CoV-2 as a case-study