Notifiable Diseases Screensaver
The Notifiable Diseases screensaver shows cases reported so far this year for the diseases US clinicians are legally required to report to the CDC. It's free, runs in your browser, and ESC exits.
How the Notifiable Diseases screensaver works
The saver reads the CDC open-data portal directly in your browser — no key and no account.
Cases reported so far this year for the diseases US clinicians must report to the CDC.
It refreshes on a schedule, so what you see stays current.
Colours can be changed in settings; nothing is stored beyond your own browser.
A worked example
Cases reported so far this year for the diseases US clinicians are legally required to report to the CDC, ranked by count.
Settings & tips
- Accent and Background recolour the display.
- Data comes straight from the CDC open-data portal in your browser.
- Press ESC to leave fullscreen.
Frequently asked questions
- Is this real data?
- Yes — it comes from the CDC open-data portal and is refreshed on a schedule.
- Are these all the cases?
- No. They are provisional counts of cases reported to the CDC so far this year, which lag real infections and are revised later. Only the national row is used — summing the state rows as well would double-count every case.
- Is a key needed?
- No. This source is fully key-less.
- Is it free?
- Yes — free, no download, in your browser.