Data in Motion
COVID-19 Data in Motion: Sunday, May 2, 2021
A 60-second, daily summary of the most important data on COVID-19 in the U.S., updated every morning.
Live Events
Fri, April 30, 2021
Join experts from the Johns Hopkins Coronavirus Resource Center (CRC) at 12pm ET on Fridays for timely, accessible updates on the state of the pandemic and the public health response.
By Region
Explore stats and trends specific to your country or U.S. state
State Timeline
A look at how social distancing measures may have influenced trends in COVID-19 cases and deaths
Providing public access to COVID-19 testing data, resources, and expert analysis
Testing tracker
A state-by-state comparison.
Testing tracker
A state-level look at weekly changes in testing rates.
Testing tracker
See which states meet or exceed test positivity rates recommended by the World Health Organization.
Resources and Expert Guidance for Tracing the COVID-19 Pandemic
news | February 24, 2021
Six months after the arrival of the first COVID-19-warning smartphone apps built on a privacy-preserving framework from Apple and Google, they remain yet another coronavirus pandemic scarcity.
resource | November 25, 2020
Contact tracing courses, metrics and tools from the Bloomberg School of Public Health.
resource | November 25, 2020
An interactive tool that supplements the Measuring and Maximizing Impact of COVID-19 Contact Tracing Coursera course. This tool can be used to estimate the impact of a contact tracing program on transmission and strategize how to increase it.
webcasts | April 30, 2021
Friday April 30, 2021 12:00-12:30 ET Join experts from the Johns Hopkins Coronavirus Resource Center (CRC) at 12pm ET on Fridays for timely, accessible updates on the state of the pandemic and the public health response.
experts | April 29, 2021
Johns Hopkins Center for Health Security Senior Scholar Jennifer Nuzzo discusses the new CDC guidance on when to wear a face mask.