Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Effectiveness of CoronaVac in the setting of high SARS-CoV-2 P.1 variant transmission in Brazil: A test-negative case-control study
Pneumococcal conjugate vaccine coverage and indirect protection against invasive pneumococcal disease and pneumonia hospitalisations in Australia: a retrospective record linkage cohort study
Predicting arterial age using carotid ultrasound images, pulse wave analysis records, cardiovascular biomarkers and deep learning
Functional and microstructural brain abnormalities, fatigue, and cognitive dysfunction after mild COVID-19
A unique SARS-CoV-2 spike protein P681H strain detected in Israel
Prediction Model for Severe Community-acquired Pneumonia Development among Patients with Diabetes Mellitus
Commercialized kit to assess T-cell responses against SARS-CoV-2 S peptides. A pilot study in Health Care Workers.
HDMAX2: A framework for High Dimensional Mediation Analysis with application to maternal smoking, placental DNA methylation and birth outcomes
Predicting Clinical Endpoints and Visual Changes with Quality-Weighted Tissue-based Histological Features
Factorial Structure of the Transactional eHealth Literacy Among Vietnamese Youth: An Instrument Validation Study
OPTIMIZING COVID-19 VACCINE USAGE
Globally elevated excitation-inhibition ratio in children with autism spectrum disorder and below-average intelligence
Proteomic and Metabolomic Investigation of COVID-19 Patients with Elevated Serum Lactate Dehydrogenase
Stochastic model for COVID-19 in slums: interaction between biology and public policies
Acute phase clinical manifestation of COVID-19 is linked to long-COVID symptoms; A 9-month follow-up study
"It's hard to keep a distance when you're with someone you really care about" -a qualitative study of adolescents' pandemic-related health literacy and how Covid-19 affects their lives
Avoidable burden of stomach cancer and potential gains in healthy life years from gradual reductions in salt consumption in Vietnam, 2019 to 2030: a modelling study
COVID-19 testing among children, parental preferences for testing venues and acceptability of school-based testing: a survey of US parents
Acute and long-term impacts of COVID-19 on economic vulnerability: a population-based longitudinal study (COVIDENCE UK)
Monitoring occurrence of SARS-CoV-2 in school populations: a wastewater-based approach
Patients with CLL have similar high risk of death upon the omicron variant of COVID-19 as previously during the pandemic.
Reference values and validation of the 1-min sit-to-stand test in healthy 5- to 16-year-old youth
Forecasting admissions in psychiatric hospitals before and during Covid-19
The incremental value of computed tomography of COVID-19 pneumonia in predicting ICU admission
Associations between participation in community arts groups and aspects of wellbeing in older adults in the United States: A propensity score matching analysis
Expert Surgeons and Deep Learning Models Can Predict the Outcome of Surgical Hemorrhage from One Minute of Video