Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Heterogeneity in statin responses explained by variation in the human gut microbiome
Estimating vaccine confidence levels among healthcare staff and students of a tertiary institution in South Africa
SARS-CoV-2 neutralizing antibodies; longevity, breadth, and evasion by emerging viral variants
South African Population Immunity and Severe Covid-19 with Omicron Variant
Coronavirus-19 and coagulopathy: A Systematic Review
Local patterns of spread of influenza A(H3N2) virus in coastal Kenya over a one-year period revealed through virus sequence data
SARS-CoV-2 reinfections with BA.1 (Omicron) variant among fully vaccinated individuals in the northeast of Brazil
Hepatic resection versus transarterial chemoembolization for the intermediate stage hepatocellular carcinoma：A cohort study
Sex disparities and neutralizing antibody durability to SARS-CoV-2 infection in convalescent individuals
Masks in a Post COVID-19 World: A Better Alternative to Curtailing Influenza?
First-in-Human Trial of a Recombinant Stabilized Prefusion SARS-CoV-2 Spike Protein Vaccine with Adjuvant of Aluminum Hydroxide and CpG 1018
Comparative performance of SARS-CoV-2 lateral flow antigen tests demonstrates their utility for high sensitivity detection of infectious virus in clinical specimens
Use cases for COVID-19 screening and surveillance with rapid antigen-detecting tests: a systematic review
Toward Assessing Clinical Trial Publications for Reporting Transparency
Monozygotic twins discordant for severe clinical recurrence of COVID-19 show drastically distinct T cell responses to SARS-Cov-2
Effects of Various Policy Options on COVID-19 Cases in Nova Scotia including Vaccination Rollout Schedule: A Modelling Study
Climate Change and Child Health - Assessment of Parents' Perspective and Relevance
Measuring the impact of COVID-19 vaccination and immunity waning: a modelling study for Portugal
Communication of pain intensity and unpleasantness through magnitude ratings: Influence of scale type, but not sex of the participant
Comparison of Phase Angle Using Bioelectrical Impedance Analysis According to Device Type and Examination Posture
Turnover of SARS-CoV-2 lineages shaped the pandemic and enabled the emergence of new variants in the state of Rio de Janeiro, Brazil
Innovating Pathology Learning via Kahoot! Game-based Tool: A Quantitative Study of Students` Perceptions and Academic Performance
Quantification of the pace of biological aging in humans through a blood test: the DunedinPACE DNA methylation algorithm
New insight of adrenal responses in premature neonates versus full term neonates in critical care setting
Acceptability and preliminary effectiveness of a remote dementia educational training among healthcare professionals
Permissive Omicron breakthrough infections in individuals with binding or neutralizing antibodies to ancestral SARS-CoV-2