Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Seroprevalence of COVID-19 in HIV Population
Immunogenicity of the Ad26.CoV2.S vaccine in people living with HIV
Heightened COVID-19 Vaccine Response following SARS-CoV-2 Infection
Assessment of inter-laboratory differences in SARS-CoV-2 consensus genome assemblies between public health laboratories in Australia
Remote exposure to secondhand tobacco smoke is associated with lower exercise capacity through effects on oxygen pulse, a proxy of cardiac stroke volume
Prophylaxis for covid-19: living systematic review and network meta-analysis
Outbreak of COVID-19 among vaccinated and unvaccinated homeless shelter residents- Sonoma County, California, July 2021
Prevalence of Antibodies to SARS-CoV-2 following natural infection and vaccination in Irish Hospital Healthcare Workers; changing epidemiology as the pandemic progresses
Effects of drinking water, sanitation, handwashing and nutritional interventions on stress physiology, oxidative stress, and epigenetic programming in young children living in rural Bangladesh: A randomized clinical trial
New insights from GWAS on longitudinal and cross-sectional BMI and related phenotypes in admixed children with Native American and European ancestries
Evidence for SARS-CoV-2 Spike Protein in the Urine of COVID-19 patients
Whole genome sequencing identifies multiple loci for critical illness caused by COVID-19
Predictors of Developmental Defects of Enamel in the Primary Maxillary Central Incisors using Bayesian Model Selection
Antibody Response after Second-dose of ChAdOx1-nCOV (CovishieldTM) and BBV-152 (CovaxinTM) among Health Care Workers in India: Final Results of Cross-sectional Coronavirus Vaccine-induced Antibody Titre (COVAT) study
COVID-19-related disruptions to routine vaccination services in India: perspectives from pediatricians
White matter changes in focal to bilateral tonic-clonic seizures
Population immunity to SARS-CoV-2 in US states and counties due to infection and vaccination, January 2020-November 2021
Three-dimensional cranio-facial landmark detection in CT slices from a publicly available database, using multi-phased regression networks on a personal computer.
Immune cell residency in the nasal mucosa and COVID-19 severity across the age range
Effectiveness of quarantine and testing to prevent COVID-19 transmission from arriving travelers
Background incidence rates of adverse events of special interest related to COVID-19 vaccines in Ontario, Canada, 2015 to 2020, to inform COVID-19 vaccine safety surveillance
A Pilot Study of Train-of-Four and Post-Tetanic Count Monitoring with the TetraGraph Electromyograph Compared to the TwitchView Monitor Electromyograph
Getting to the Emergency Department in Time: Interviews With Patients and Their Caregivers on the Challenges to Emergency Care Utilization in Rural Uganda - a Grounded Theory Approach
Enhancing Cognitive Restructuring with Concurrent Repetitive Transcranial Magnetic Stimulation for Transdiagnostic Psychopathology: A Proof of Concept Randomized Controlled Trial
Prone positioning of patients with moderate hypoxia due to COVID-19: A multicenter pragmatic randomized trial
Decoding accelerometry for classification and prediction of critically ill patients with severe brain injury