Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Wide application of minimally processed saliva on multiple RT-PCR kits for SARS-CoV-2 detection in Indonesia
Detection of SARS-CoV-2 infection in gargle, spit and sputum specimens
A retrospective cross-sectional analysis of community perceptions of flu and COVID-19 vaccines at Turtle Creek Primary Care Center
The clinical impact of maternal COVID-19 on mothers, their infants, and placentas with an analysis of vertical transfer of maternal SARS-CoV-2-specific IgG antibodies
Comparison of Mental Health Symptoms prior to and during COVID-19: Evidence from a Living Systematic Review and Meta-analysis
COVID-19 vaccine hesitancy January-May 2021 among 18-64 year old US adults by employment and occupation
Development of Predictive Risk Models for All-cause Mortality in Pulmonary Hypertension using Machine Learning
COVID-19 vaccine hesitancy and vaccine passports: Vaccination or restriction?
Concentration of SARS-CoV-2 from large volumes of raw wastewater is enhanced with the inuvai R180 system
The National COVID Cohort Collaborative: Clinical Characterization and Early Severity Prediction
The roadmap for implementing value based healthcare in European university hospitals - consensus report and recommendations
The spread and burden of the COVID-19 pandemic in sub-Saharan Africa: comparison between predictions and actual data and lessons learned.
DeepOS: pan-cancer prognosis estimation from RNA-sequencing data
Projecting the impact of a two-dose COVID-19 vaccination campaign in Ontario, Canada
Excess mortality during the COVID-19 pandemic: a geospatial and statistical analysis in Mogadishu, Somalia
Collaborative Cohort of Cohorts for COVID-19 Research (C4R) Study: Study Design
Karawun: assisting evaluation of advances in multimodal imaging for neurosurgical planning and intraoperative neuronavigation
Precision MRI Phenotyping Enables Detection of Small Changes in Body Composition for Longitudinal Cohorts
Starting at the community: Treatment seeking pathways of children with suspected severe malaria in Uganda
Interrogating structural inequalities in COVID-19 Mortality in England and Wales
Epigenetic impairment and blunted transcriptional response to Mycobacterium tuberculosis of alveolar macrophages from persons living with HIV
Plasma metabolites associated with cognitive function across race/ethnicities affirming the importance of healthy nutrition
PONT: A Protocol for Online Neuropsychological Testing
Auditory tests for characterizing hearing deficits in listeners with various hearing abilities: The BEAR test battery
Environmental and behavioral exposure pathways associated with diarrhea and enteric pathogen detection in twenty-six week old urban Kenyan infants: a cross-sectional study
Higher case fatality rate among obstetric patients with COVID-19 in the second year of pandemic in Brazil: do new genetic variants play a role?