Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Social stressors associated with age-related T lymphocyte percentages in older US adults: Evidence from the Health and Retirement Study
Objective and Subjective COVID-19 Vaccine Reactogenicity by Age and Vaccine Manufacturer
Expanding The Use Of Friedewald Equation In Lipid Profile Testing Among HIV Positive And Negative Elderly Persons
Three-dimensional printing of patient-specific lung phantoms for CT imaging: emulating lung tissue with accurate attenuation profiles and textures
SARS-CoV-2 in schools: genome analysis shows that concurrent cases in the second and third wave were often unconnected
Infection patterns of endemic human coronaviruses in rural households in coastal Kenya.
Mortality and Severity in COVID-19 Patients on ACEIs & ARBs - A Meta-Regression Analysis
Influenza Outbreak Prevention and Management in U.S. Carceral Settings: A Scoping Review
Epidemiology and antibiotic resistance profile of Helicobacter pylori infection in Cameroon: a systematic review with meta-analysis
Analysis of the early Covid-19 epidemic curve in Germany by regression models with change points
Evaluation of COVID-19 as a risk factor for maternal-fetal and neonatal complications: protocol of a systematic review and meta-analysis of cohort and case-control studies.
Cell graph neural networks enable the digital staging of tumor microenvironment and precise prediction of patient survival in gastric cancer
A New Saliva-Based Lateral-Flow SARS-CoV-2 IgG Antibody Test for mRNA Vaccination
Increased mortality among individuals hospitalised with COVID-19 during the second wave in South Africa
The micro-hotspots of cholera in Kano State, Nigeria, 2010-2019:analysis of patient characteristics, Spatio-temporal patterns and contextual determinants at the ward level.
R1441G but not G201S mutation enhances LRRK2 mediated Rab10 phosphorylation in human peripheral blood neutrophils
Ambient heat exposure and COPD hospitalisations in England: A nationwide case-crossover study during 2007-2018.
Healthcare worker risk of COVID-19: A 20-month analysis of protective measures from vaccination and beyond
Developing and validating a multivariable prediction model for predicting costs of Colorectal Surgery
How hostile is prolonged brain death for donor organs in transplantation? A time course analysis using clinical samples
Assessing knowledge, concerns, and risk perceptions among Italian medical students during the SARS-CoV-2 pandemic.
The metabolic, virulence and antimicrobial resistance profiles of colonizing Streptococcus pneumoniae shift after pneumococcal vaccine introduction in urban Malawi
Real-world effects of ACE inhibitors and Angiotensin Receptor Blockers: protocol for an emulation study of the ONTARGET trial using electronic health records
Ultrasensitive detection of Bacillus anthracis by real time PCR targeting a polymorphism in multi-copy 16S rRNA genes and their transcripts
Interictal SEEG resting-state connectivity localizes seizure onset zone and predicts seizure outcome
Temporal Trends in Racial and Ethnic Disparities in Multimorbidity Prevalence in the United States, 1999 to 2018