Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Escape of SARS-CoV-2 501Y.V2 variants from neutralization by convalescent plasma
Progressive Increase in Virulence of Novel SARS-CoV-2 Variants in Ontario, Canada
X-ray Dark-Field Chest Imaging can Detect and Quantify Emphysema in COPD Patients
Epidemiological rather than macro-economic factors correlate with socioeconomic inequalities in HIV testing in 16 sub-Saharan African countries
Immune response to 2-dose BNT162b2 vaccination and risk of SARS-CoV-2 breakthrough infection: The Shieldvacc-2 study
On the mathematical modelling and analysis of Listeriosis from contaminated food products
Elevated COVID-19 Case Rates of Government Employees, District of Columbia, 2020-22
Transmission dynamics and forecasts of the COVID-19 pandemic in Mexico, March 20-November 11, 2020.
Polygenic scores in disease prediction: evaluation using the relevant performance metrics
An observation and restoration model for the COVID-19 incidence curves
Stimulant Use Interventions May Strengthen 'Getting to Zero' Initiatives in Illinois: Insights from a Modeling Study
Genome-wide association study of multiethnic non-syndromic orofacial cleft families identifies novel loci specific to family and phenotypic subtypes
Functional response to a microbial synbiotic in the gastrointestinal system of constipated children
Sampling Statistical Errors in Big Data Research: 3 Cases of Breast Cancer Research
Global Burden of Covid-19 Restrictions: National, Regional and Global Estimates
The neuroimmune changes captured by transcriptome in brains of psychiatric and neurological disorders
Masks in a Post COVID-19 World: A Better Alternative to Curtailing Influenza?
SARS-CoV-2 re-infection risk in Austria
Scoping Review of Existing Stroke Guidelines; Argument for a Value-Added Change
Adherence of SARS-CoV-2 delta variant to surgical mask and N95 respirators
Serum neurofilament light as a biomarker for prognosis in patients with newly diagnosed Parkinson disease
Emergency department utilization and hospitalizations for ambulatory care sensitive conditions among unattached people actively seeking a primary care provider during the COVID-19 pandemic: a retrospective cohort study
The impact of the COVID-19 pandemic on adult mental health in the UK: A rapid systematic review
Assessing the heterogeneity in the transmission of infectious diseases from time series of epidemiological data
Germline Mutation Analysis in Sporadic Breast Cancer Cases with Clinical Correlations
High-intensity exercise is a risk factor for renal medullary carcinoma in individuals with sickle cell trait