Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: The Public Health Impact of Delaying a Second Dose of the BNT162b2 or mRNA-1273 COVID-19 Vaccine
A randomised clinical trial of azithromycin versus standard care in ambulatory COVID-19 - the ATOMIC2 trial
Sequencing of over 100,000 individuals identifies multiple genes and rare variants associated with Crohns disease susceptibility
Could the new COVID-19 mutant strain undermine vaccination efforts? A mathematical modelling approach for estimating the spread of the UK mutant strain using Ontario, Canada, as a case study
Perceptions of and obstacles to SARS-CoV-2 vaccination among adults in Lebanon: a cross-sectional online survey
Hearing aids reduce daily-life fatigue and increase social activity: a longitudinal study
Using conditional inference to quantify interaction effects of socio-demographic covariates of US COVID-19 vaccine hesitancy
The Gendered Implications of Energy Gaps in Health Care: A Comparative Analysis of Haiti, Senegal, and the Democratic Republic of Congo
Household secondary attack rates of SARS-CoV-2 by variant and vaccination status: an updated systematic review and meta-analysis
Aerosol Persistence in ICUs: Utilization of Low-cost Sensor Network
Effectiveness of the ChAdOx1 vaccine in the elderly during SARS-CoV-2 Gamma variant transmission in Brazil
Disentangling the effect of measures, variants and vaccines on SARS-CoV-2 Infections in England: A dynamic intensity model
Design and implementation of a global site assessment survey among HIV clinics participating in the International epidemiology Databases to Evaluate AIDS (IeDEA) research consortium
Use and impact of virtual primary care on quality and safety: public perspectives during the COVID-19 pandemic
Diffusion Kurtosis Imaging of the neonatal Spinal Cord: design and application of the first processing pipeline implemented in Spinal Cord Toolbox
The Impact for Implementing Balanced Scorecard in Health Care Organizations: A Systematic Review
Comparison of adverse events between COVID-19 and Flu vaccines
Framework for prioritizing variants of unknown significance from clinical genetic testing in kidney disease: utility of multidisciplinary approach to gather evidence of pathogenicity for Hepatocyte Nuclear Factor-1 (HNF1B) p.Arg303His
Triangulating Causality Between Childhood Obesity and Neurobehavior: Twin and Longitudinal Evidence
An effect of the COVID-19 pandemic: significantly more complicated appendicitis due to delayed presentation of patients!
An in silico integrative analysis of hepatocellular carcinoma omics databases shows the dual regulatory role of microRNAs either as tumor suppressors or as oncomirs
Characterization of A Novel Autoimmune Encephalitis Associated Antibody against CRMP2
The impact of environmental mycobiomes on geographic variation in COVID-19 mortality
Decreased retinal vascular complexity is an early biomarker of MI supported by a shared genetic control.
First indication of the effect of COVID-19 vaccinations on the course of the COVID-19 outbreak in Israel
Functional response to a microbial synbiotic in the gastrointestinal system of constipated children