Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Pre-pandemic SARS-CoV-2 potential natural immunity among population of the Democratic Republic of Congo
Comparison of infectious SARS-CoV-2 from the nasopharynx of vaccinated and unvaccinated individuals
Protocol for a qualitative study exploring the experiences and perceptions of dolutegravir/lamivudine dual antiretroviral therapy (the PEDAL Study) in people living with HIV
Plasma multi-omic and cardiac imaging network signatures predict poor long-term outcomes after acute myocardial infarction
Multi-omics analysis reveals the impact of microbiota on host metabolism in hepatic steatosis
Influence of Lamina Vastoadductoria Dissection on the Outcomes of Femoral Artery Extensive Lesion Stenting: A Pilot Randomised Investigation
Altered gene expression and PTSD symptom dimensions in World Trade Center responders
A Methodological Checklist for fMRI Drug Cue Reactivity Studies: Development and Expert Consensus
Childhood malnutrition and bacteraemia at a tertiary hospital in Malawi
Characterisation of Staphylococcus argenteus carried by healthy Royal Marines: a molecular epidemiology case-study
Epithelial-to-mesenchymal transition lowers the cholesterol pathway, wich influences colon tumors differentiation.
Assessment of prescribing in under-five pediatric outpatients in Nigeria: an application of the POPI (Pediatrics: Omission of Prescription and Inappropriate Prescription ) tool
Post-COVID-19 Perceived Stigma-Discrimination Scale: Psychometric Development and Evaluation
Vaccine effectiveness and duration of protection against symptomatic and severe Covid-19 during the first year of vaccination in France
Oral Vitamin D supplementation induces transcriptomic changes in rectal mucosa that are consistent with anti-tumour effects.
Association of demographic and occupational factors with SARS-CoV-2 vaccine uptake in a multi-ethnic UK healthcare workforce: a rapid real-world analysis
Assessment of fractional anisotropy outcomes in combat sport athletes with mild traumatic brain injury
Water, Sanitation, and Women's Empowerment: A systematic review and qualitative metasynthesis
Explainable AI enables clinical trial patient selection to retrospectively improve treatment effects in schizophrenia
Effect of electroMagnetic Interference from smartPHone On cardiac implaNtable Electronic device (EMI-PHONE study)
Development of a sensitive trial-ready poly(GP) CSF biomarker assay for C9orf72-associated frontotemporal dementia and amyotrophic lateral sclerosis
Adherence to the CONSORT statement and risk of bias assessment in Randomized Controlled Trials in rehabilitation journals: a protocol for a meta-research study
Increased Circulating miR-155 identifies a subtype of preeclamptic patients
Clinically relevant combined effect of polygenic background, rare pathogenic germline variants, and family history on colorectal cancer incidence
The efficacy of transcranial magnetic stimulation (TMS) for negative symptoms in schizophrenia: A systematic review and meta-analysis
Behavioral and psychological symptoms of dementia in different dementia disorders: A large-scale study of 12 000 individuals.