JHU CSSE COVID-19 Dashboard
In January 2020 Dr. Gardner and her former student, Ensheng Dong, introduced an interactive web-based dashboard to track all COVID-19 cases worldwide. This dashboard, hosted in Center for Systems Science […]
Ensheng Dong
Associate Information Scientist, RAND
Research Projects
U.S. Measles Tracker
The project is a collaborative, interdisciplinary effort conducted by a group of researchers at Johns Hopkins University who are tracking and modeling the risk of measles in the U.S. It reflects contributions […]
U.S. MMR Vaccination Trends
We collected county-level two-dose MMR vaccination rates for kindergarteners from each state’s department of health website from 2017 to 2024, where available. The dataset includes at least one year of […]
Forecasting Outbreaks
We utilize available epidemiological surveillance data (cases, hospitalizations, wastewater), travel data, land use patterns, climate data, sociodemographic data, behavioural data, policy and ecological models within statistical, machine learning and AI […]
Uncovering the Factors that Drive Vaccination Behaviors
In this line of work we employ various methods, from statistical analysis to novel survey design and implementation, aimed to improve our understanding of vaccination decision making in the U.S., […]