Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: The effectiveness of SARS-CoV-2 vaccination in preventing severe illness and death- real-world data from a cohort of patients hospitalized with COVID-19.
Factors influencing plasma galectin-3 concentrations in catheter-bearing hospitalized patients
Maternal Levels of Acute Phase Proteins in Early Pregnancy and Risk of Autism Spectrum Disorders in Offspring
Impact of national and regional lockdowns on COVID-19 epidemic waves: Application to the 2020 spring wave in France
Childhood mortality during and after acute illness in sub-Saharan Africa and South Asia - The CHAIN cohort study
The effect of special educational assistance in early childhood education and care on psycho-social difficulties in elementary school children
Characteristics and outcomes of an international cohort of 400,000 hospitalised patients with Covid-19
Severe Prenatal Shocks and Adolescent Health: Evidence from the Dutch Hunger Winter
Improved survival by Helicobacter pylori-modulated immunity in gastric cancer patients with S-1 adjuvant chemotherapy
Adequacy Of Salt Iodization, Retailers Knowledge And Associated Factors About Iodized Salt In Oromia Special Zone Surrounding Finfinne, Ethiopia
Preferential expansion of cross-reactive pre-existing switched memory B cells that recognize the SARS-CoV-2 Omicron variant Spike protein
Feasibility and safety of shortened hypofractionated high dose palliative lung radiotherapy - A retrospective planning study
Deep Learning Model for Mortality Prediction of ICU Patients with Paralytic Ileus
Systematic Review and Meta-analysis on COVID-19 Vaccine Hesitancy
Clinical genetics laboratories use divergent demographic frameworks across countries: comparing data structures for race, ethnicity, and ancestry on test requisition forms
Dose-Response Effect of Acupuncture for Melasma: A Prospective Cohort Study in a Tertiary Hospital in Thailand
Modelling, Simulations and Analysis ofthe First and Second COVID-19 Epidemics in Beijing
Novel Coronavirus Pandemic Impacts Children and Adolescents' Psychological Well-Being in Heavily Hit Chinese Provinces
Misinformation can prevent the suppression of epidemics
Comparison of the reactogenicity and immunogenicity of a reduced and standard booster dose of the mRNA COVID-19 vaccine in healthy adults after two doses of inactivated vaccine.
A Progeroid Syndrome Caused by RAF1 deficiency Underscores the importance of RTK signaling for Human Development
A Data-Driven Framework for Identifying Intensive Care Unit Admissions Colonized with Multidrug-Resistant Organisms
Aberrant levels of cortical myelin distinguish individuals with unipolar depression from healthy controls
Autoantibody screening in Guillain-Barre Syndrome
Forecasts of weekly incident and cumulative COVID-19 mortality in the United States: A comparison of combining methods
Nested pool testing strategy for the reliable identification of individuals infected with SARS-CoV-2