Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Increase in SARS-CoV-2 seroprevalence in healthy blood donors after the second wave of COVID-19 pandemic in South-Eastern Italy: evidence for asymptomatic young individuals as potential virus spreaders
Long COVID symptoms from Reddit: Characterizing post-COVID syndrome from patient reports
A prospective diagnostic study to measure the accuracy of detection of SARS-CoV-2 Variants Of Concern (VOC) utilising a novel RT-PCR GENotyping algorithm in an In silico Evaluation (VOC-GENIE)
Extreme temperatures and mortality in 326 Latin American cities
Patients with presumed tuberculosis in sub-Saharan Africa that are not diagnosed with tuberculosis: a systematic review and meta-analysis
Approbation of Self-directed Learning by first year medical students: a mixed method study
Post-COVID-19 symptoms are not uncommon among recovered patients-A cross-sectional online survey among the Indian population.
Applying Machine Learning and AI Explanations to Analyze Vaccine Hesitancy
Perceived Quality of Care in Health Centers Affiliated with a Community-Based Health Insurance Scheme in Two Districts of Northeastern Ethiopia: A Multilevel Analysis
Spinal fluid antibodies against multiple sclerosis candidate bacteria in demyelinating disease
Impact of Dutasteride on PSA Kinetics and Time to Progression in Men with PSA-only Recurrent Prostate Cancer
COVID-19 Vaccine Hesitancy among the Adult Population in Bangladesh: A Nationally Representative Cross-sectional Survey
Impact of COVID 19 on the quality of life (QoL) of patients living with Sickle Cell Disorder (SCD) in Lagos Nigeria
Maternal first trimester metabolic profile in TGA pregnancies - a case-control study
Association of Retinal Age Gap with Arterial Stiffness and Incident Cardiovascular Disease
Exploring domains, clinical implications and environmental associations of a deep learning marker of biological ageing
Immunogenicity of a third dose viral-vectored COVID-19 vaccine after receiving two-dose inactivated vaccines in healthy adults
Aggregative trans-eQTL analysis detects trait-specific target gene sets in whole blood
Real-world Effectiveness of 2-dose SARS-CoV-2 Vaccination in Kidney Transplant Recipients
Knowledge, Attitude, and Practice among the Healthcare Professionals regarding the myths on COVID-19 vaccination - Demystified.
Use of Modeling to Inform Decision-Making During the COVID-19 Pandemic: A Qualitative Study
Temporal changes in the risk of superspreading events of coronavirus disease 2019
Human Leukocyte Antigen-C and Haplotypes: Associations with Resistance and Susceptibility to HIV-1 Infection among Serodiscordant Couples in Nigeria
High visit-to-visit cholesterol variability predicts heart failure and adverse cardiovascular events: a population-based cohort study
Genetic analyses of common infections in the Avon Longitudinal Study of Parents and Children cohort
Association between COVID-19 Outcomes and Mask Mandates, Adherence, and Attitudes