Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Lack of trust and social media echo chambers predict COVID-19 vaccine hesitancy
The Reputational Dividends of Collaborating with a Highly Reputable Agency: The Case of the FDA and Its Domestic Partner Agencies
Brainstem evoked auditory potentials in tinnitus: a best-evidence synthesis and meta-analysis
Elevation of cell-associated HIV-1 RNA transcripts in CSF CD4+ T cells, despite suppressive antiretroviral therapy, is linked to in vivo brain injury
Post-viral parenchymal lung disease following COVID-19 and viral pneumonitis hospitalisation: A systematic review and meta-analysis
A circuit-based approach to repair hypersexuality in Parkinson's disease
Sensitivity of wastewater-based epidemiology for detection of SARS-CoV-2 RNA in a low prevalence setting
The Association Between Hypoglycemic Agents and Clinical Outcomes of COVID-19 in Patients with Diabetes: A Systematic Review and Meta-Analysis
The impact of seasonal factors on the COVID-19 pandemic waves
Young Zambian infants with symptomatic RSV and pertussis infections are frequently prescribed inappropriate antibiotics
Guiding caregivers through disclosure: a qualitative investigation into caregivers responses to a disclosure intervention for HIV-infected children in Soweto, South Africa
Dysbiosis in pre-cancerous mucosa may drive immune dysfunction: a study of immune system: microbiota interaction in familial adenomatous polyposis
Support needs and barriers to accessing support: Baseline results of a mixed-methods national survey of people bereaved during the COVID-19 pandemic
New Zealand Emergency Department COVID-19 Preparedness Survey
Correlation between leukocyte phenotypes and prognosis of amyotrophic lateral sclerosis: a longitudinal cohort study
FOCUSED REVIEW ON NUTRITIONAL STATUS OF PATIENTS WITH IMMUNOGLOBULIN LIGHT CHAIN AMYLOIDOSIS
Estimating COVID-19 Hospitalizations in the United States with surveillance data using a Bayesian Hierarchical model
Mental Health of International Migrant Workers Amidst Large-Scale Dormitory Outbreaks of COVID-19: A Population Survey
Clonal transitions and phenotypic evolution in Barrett's oesophagus
The effect of stimulus duration on preferences for gain adjustments in speech
Machine Learning Based Reanalysis of Clinical Scores for Distinguishing Between Ischemic and Hemorrhagic Stroke in Low Resource Setting
Assessing the effect of back exoskeletons on injury risk during material handling
Geographic disparities in COVID-19 case rates are not reflected in seropositivity rates using a neighborhood survey in Chicago
Smelling Household-Odorants Effectively Screens for COVID-19
Death profiling of hospitalized patients with COVID-19: Experience from a specialized hospital in Bangladesh
Modelling to inform the COVID-19 response in Bangladesh