Data Spotlight

Data helps you make better decisions. Tracking trends in disease occurrence in terms of time, place and person can help communities, governments and healthcare providers stay prepared and take actions.

The following visualizations track COVID-19 vaccinations in the United States, and COVID-19 cases across the world, US and Massachusetts:

United States Vaccination

Global COVID-19 Situation 

United States COVID-19 Situation 

Massachusetts COVID-19 Situation 


The following are links to data from some of the organizations that are tracking COVID-19 cases, recoveries and deaths.

This material was curated by Viswanath Lab of Harvard Chan School of Public Health and the Dana-Farber Cancer Institute (DFCI) with the help of the Health Communication Core  of Dana-Farber/Harvard Cancer Center (DF/HCC). These are  not the official views of Harvard Chan  or DFCI. For any questions, comments or suggestions reach out to