Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Higher Vaccination Rate Predicts Reduction in SARS-CoV-2 Transmission across the United States
Covid-19 and the South Asian Countries: factors ruling the pandemic
Evaluating Digital Device Technology in Alzheimer's Disease via Artificial Intelligence
Cost-effectiveness analysis of patent foramen ovale closure versus medical therapy alone after cryptogenic stroke.
Microbial signatures in the lower airways of mechanically ventilated COVID19 patients associated with poor clinical outcome
Cellular and humoral immunogenicity of a SARS-CoV-2 mRNA vaccine in patients on hemodialysis
Developing and validating polygenic risk scores for colorectal cancer risk prediction in East Asians
An optimized MRI and PET based clinical protocol for improving the differential diagnosis of Geriatric Depression and Alzheimer's Disease
A multiplex serological assay for the characterization of IgG immune response to SARS-CoV-2
A cross-disorder dosage sensitivity map of the human genome
D-cycloserine modulates breathlessness related brain activity over pulmonary rehabilitation
Massive social protests amid the pandemic in selected  Colombian  cities:  Did  they increase COVID-19 cases?
The Influence of Pregnancy on PrEP uptake and Adherence Amongst HIV-Negative High-Risk Young Women in Kampala, Uganda: A Qualitative Assessment
Wastewater sequencing uncovers early, cryptic SARS-CoV-2 variant transmission
Assessment of burden and segregation profiles of CNVs in patients with epilepsy
Uncovering interpretable potential confounders in electronic medical records
SARS-CoV-2 seroprevalence among healthcare workers in general hospitals and clinics in Japan
Sleep and circadian indices for planning post-pandemic university timetables
Population risk stratification for health systems via accretive predictive modeling
Comprehensive genome-wide association study of different forms of hernia identifies more than 80 associated loci
Outcomes of Ivermectin in the treatment of COVID-19: a systematic review and meta-analysis
Seropositivity of  HBV & HCV  among the Family Members of Chronic Viral Hepatitis Patients
Re-estimating prevalence of hepatitis B virus immunity among adults in the United States: self-reported vaccination, immunologic markers, and bias correction
Establishing a marine monitoring programme to assess antibiotic resistance: a case study from the Gulf Cooperation Council (GCC) region
Developing machine learning models for predicting intensive care unit resource use during the COVID-19 pandemic
Medical brain drain from Western Balkan and Croatia to Germany and Austria: an approach to the digital demography