Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: SARS-CoV-2 seroprevalence in a rural and urban community household cohort in South Africa, after the third wave, April-November 2021
Show us the Data: Global COVID-19 Wastewater Monitoring Efforts, Equity, and Gaps
Serum uric acid and total bilirubin as putative biomarkers of resistance in Prodromal Parkinson's disease: Longitudinal data from the PPMI study.
A multiplex serological assay for the characterization of IgG immune response to SARS-CoV-2
Where is Omicron? Comparison of SARS-CoV-2 RT-PCR and Antigen Test Sensitivity at Commonly Sampled Anatomic Sites Over the Course of Disease
PREVALENCE THRESHOLD THAT SHOULD BE APPLIED IN SCHISTOSOMIASIS MASS DRUG ADMINISTRATION PRGROGRAMMES: SYSTEMATIC REVIEW AND META-ANALYSIS
Changes in CD163+, CD11b+, and CCR2+ peripheral monocytes relate to Parkinson's disease and cognition
Prevalence, Comorbidity, and Sociodemographic Correlates of Psychiatric Disorders in the All Of Us Biobank
Generalized and specific whole-brain white matter abnormalities in human cocaine and heroin use disorders
Immunogenicity and safety of the homogenous booster shot of a recombinant fusion protein vaccine (V-01) against COVID-19 in healthy adult participants primed with a two-dose regimen
Outcomes Associated with Expanded Take-Home Eligibility for Outpatient Treatment with Medications for Opioid Use Disorder: A Mixed-Methods Analysis
Characterizing Long COVID in an International Cohort: 7 Months of Symptoms and Their Impact
The effect of the COVID-19 lockdown on mental health care use in South Africa: an interrupted time series analysis
Study of effect modifiers of genetically predicted CETP reduction
Effect of asymptomatic transmission and emergence time on multi-strain viral disease severity
Phylogeography and transmission of M. tuberculosis in Moldova
Characterising post-COVID syndrome more than 6 months after acute infection in adults; prospective longitudinal cohort study, England
The online delivery of exercise oncology classes supported with health coaching: A pilot randomized controlled trial
Early signals of significantly increased vaccine breakthrough, decreased hospitalization rates, and less severe disease in patients with COVID-19 caused by the Omicron variant of SARS-CoV-2 in Houston, Texas
Assessment of twenty-two SARS-CoV-2 rapid antigen tests against SARS-CoV-2: A laboratory evaluation study
Health care seeking behaviour and financial protection of patients with hypertension: a cross-sectional study in rural West Bengal, India
Persistence of immune response in health care workers after two doses BNT162b2 in a longitudinal observational study
Predicting Quality Adjusted Life Years in young people attending primary mental health services
Early prediction of renal graft function: Analysis of a multi-centre, multi-level data set
Deep learning-based detection of COVID-19 using wearables data
Exploring causal relationships between COVID-19 and cardiometabolic disorders: A bi-directional Mendelian randomization study