Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Seroprevalence of anti-SARS-CoV-2 IgG and IgA antibodies before the launch of COVID-19 vaccination in Kazakhstan.
Impact Of Adaptive Natural Killer Cells, KLRC2 Genotype And Cytomegalovirus Reactivation On Late Mortality In Patients With Severe Covid-19 Lung Disease
A genome-first approach to rare variants in hypertrophic cardiomyopathy genes MYBPC3 and MYH7 in a medical biobank
Long-term Complications of Unintentional Dural Puncture During Labor Epidural Analgesia: A Case-Control Study.
Cross reactivity of spike glycoprotein induced antibody against delta and omicron variants before and after third SARS-CoV-2 vaccine dose
Real-time genomics to track COVID-19 post-elimination border incursions in Aotearoa New Zealand
Variation in Racial and Ethnic Representation of Heart Transplant Recipients, Waitlists, and Local Census Demographics Across Transplant Centers in the US
Arbovirus risk perception as a predictor of mosquito-bite preventive behaviors in Ponce, Puerto Rico
Development of a Model for Differentiating PDAC from Benign Pancreatic Conditions: A Prospective Case-control Study
Inflammatory Bowel Disease Risk Variants Are Associated with an Increased Risk of Skin Cancer
Intensified stimulation targeting lateral and medial prefrontal cortices for the treatment of social anxiety disorder: A randomized, double-blind, parallel-group, dose-comparison study
Characteristics and stability of sensorimotor activity driven by isolated-muscle group activation in a human with tetraplegia
GWAS defines pathogenic signaling pathways and prioritizes drug targets for IgA nephropathy
Prognostic significance of BMI after PCI treatment in ST-elevation myocardial infarction A cohort study from the Swedish Coronary Angiography and Angioplasty Registry
Adverse childhood experiences and resilience among adult women: a population-based study
Performance in Fundamentals of Laparoscopic Surgery (FLS): Does it Reflect Global Rating Scales in Objective Structured Assessment of Technical Skills (OSATS) in Porcine Laparoscopic Surgery?
Prospective case-control study of dengue infection in some malaria and non-malaria patients consulting at the Bertoua Regional Hospital, East-Cameroon
High-intensity interval or circuit-based strength training effects on physical and cognitive functioning for community-dwelling older adults: A systematic review protocol.
Estimation of the morbidity and mortality of congenital Chagas disease: a systematic review and meta-analysis
What is the extent of COVID-19 vaccine hesitancy in Bangladesh? : A cross-sectional rapid national survey
Genomic evidence for prisons as amplifiers of community tuberculosis epidemics
Large-scale trans-ethnic replication and discovery of genetic associations for rare diseases with self-reported medical data
Distinct cellular dynamics associated with response to CAR-T therapy for refractory B-cell lymphoma
Waiting times, patient flow, and occupancy density in South African primary health care clinics: implications for infection prevention and control
Explainable Transformer-Based Neural Network forthe Prediction of Survival Outcomes in Non-SmallCell Lung Cancer (NSCLC)
To mask, or not to mask, Alice and Bob's dating dilemma