Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Age and product dependent vaccine effectiveness against SARS-CoV-2 infection and hospitalisation among adults in Norway: a national cohort study, January to September 2021.
Association between COVID-19 mortality and population level health and socioeconomic indicators
Use of heat-not-burn tobacco products, moderate alcohol drinking, and anti-SARS-CoV-2 IgG antibody titers after BNT162b2 vaccination among Japanese healthcare workers
Antibody response to a fourth mRNA Covid-19 vaccine boost in weak responder kidney transplant recipients
Significant Disruptions in the International Incidence of Hepatitis Delta Virus
Epidemiological differences in the impact of COVID-19 vaccination in the United States and China
Use of Convalescent Plasma Therapy with Best Available Treatment (BAT) among Hospitalized COVID-19 Patients: A Multi-Center Study
Pharmacogenomic study of heart failure and candesartan response from the CHARM programme
Mucosal memory T cells in breastmilk are modulated by SARS-CoV-2 mRNA vaccination
A Geospatial Analysis of salmonellosis and its association with socioeconomic status in Texas
Cervicovaginal immune mediators increase when young women begin to have sexual intercourse: a prospective study and meta-analysis
An Extended COVID-19 Epidemiological Model with Vaccination and Multiple Interventions for Controlling COVID-19 Outbreaks in the UK
Effectiveness of COVID-19 vaccines against hospitalization and death in Canada: A multiprovincial test-negative design study
SARS-CoV2 sero-survey among adults involved in health care and health research in Guinea-Bissau, West Africa
Source-level EEG and graph theory reveal widespread functional network alterations in focal epilepsy
Patterns of physical activity among the students of an Indian university and their perceptions about the curricular content concerned with health
Wastewater based surveillance system to detect SARS-CoV-2 genetic material for countries with on-site sanitation facilities: an experience from Bangladesh
Changes in CD163+, CD11b+, and CCR2+ peripheral monocytes relate to Parkinson's disease and cognition
Taiwan Biobank: a rich biomedical research database of the Taiwanese population
External validation of risk scores to predict in-hospital mortality in patients hospitalized due to coronavirus disease 2019.
The mortality risk factor of severe community-acquired pneumonia (SCAP) patients with Sepsis: a retrospective study
Evaluation of Commercial Anti-SARS-CoV-2 Neutralizing Antibody Assays in seropositive subjects
Real-world evaluation of AI driven COVID-19 triage for emergency admissions: External validation & operational assessment of lab-free and high-throughput screening solutions
ARTIFICIAL INTELLIGENCE BASED PERSONALIZED DIET: A PILOT CLINICAL STUDY FOR IBS
Quality Assurance Assessment of Diffusion-Weighted and T2-Weighted Magnetic Resonance Imaging Registration and Contour Propagation for Head and Neck Cancer Radiotherapy
A convergence based assessment of relative differences in age-stratified susceptibility and infectiousness for SARS-CoV-2 variants of B.1.1.7 lineage