Instruct: Identify the main category of medRxiv papers based on the titles.
Query: Systems Leadership: how Chief Executives manage tension between organisation and system pressures
Shifting research priorities in maternal and child health in the COVID-19 pandemic era in India: a renewed focus on systems strengthening
Varicella outbreak at a nursery school under routine immunization
Detection of cognitive decline using a single-channel EEG system with an interactive assessment tool
Omicron BA.1 and BA.2 immune response in naive and prior infected persons
Feeding practices and cost of diet of six-month-old HIV exposed uninfected compared to HIV unexposed uninfected infants in a peri-urban community in South Africa
Clinical implementation of a machine learning system to detect deteriorating patients reduces time to response and intervention
Comparative analyses of FDA EUA-approved rapid antigen tests and RT-PCR for COVID-19 quarantine and surveillance-based isolation
Left ventricular hypertrophy subtype and long-term mortality in those with subclinical cardiovascular disease: The Multi-Ethnic Study of Atherosclerosis (MESA)
How optimal allocation of limited testing capacity changes epidemic dynamics
Impact of BNT162b2 vaccination and isolation on SARS-CoV-2 transmission in Israeli households: an observational study
Geographic and demographic heterogeneity of SARS-CoV-2 diagnostic testing in Illinois, USA, March to December 2020
Estimating infection-related human mobility networks based on time series data of COVID-19 infection in Japan
Retention in care and viral suppression after same-day ART initiation: One-year outcomes of the SLATE I and II individually randomized clinical trials in South Africa
Vaccine Effectiveness against Referral to Hospital and Severe Lung Injury Associated with COVID-19: A Population-based Case-control Study in St. Petersburg, Russia
Measurement of multiple SARS-CoV-2 antibody titer after vaccination represents individual vaccine response and contributes to individually appropriate vaccination schedules
Electronic cigarette communications between patients and physicians in the United States
Trends in diabetes incidence and associated risk factors among people living with HIV in the current treatment era, 2008-2018
Assessing the efficacy of interventions to control indoor SARS-Cov-2 transmission: an agent-based modeling approach
Dermatophytic Diseases: A Review of Tinea Pedis
Estimating time-dependent infectious contact: a multi-strain epidemiological model of SARS-CoV-2 on the island of Ireland
A cross-sectional study of psychosocial factors and sickness presenteeism in Japanese workers during the COVID-19 pandemic
Spatio-temporal epidemiology of SARS-CoV-2 virus lineages in Teesside, UK, in 2020: effects of social deprivation, weather and lockdown on lineage dynamics
Retrospective Exploratory Analysis of Task-Specific Effects on Brain Activity after Stroke
Booster protection against Omicron infection in a highly vaccinated cohort
Inference of causal relationships based on the genetics of cardiometabolic traits and conditions unique to females in >50,000 participants