Confirmed cases, not streets
CDC publishes by state, D.C., New York City, and territory. Casewatch never pretends to know a household.
Casewatch
US infectious disease atlas
Live CDC surveillance
The country, this week, on one map.
Casewatch is a live atlas of confirmed infectious disease cases in the United States. It is built for people who have to explain the week — and for anyone who just needs to see it.
What you get
A serious map. Desk tools when you need them.
A watchlist that actually watches
Pin places and diseases. Pro alerts you when a watched report is elevated against its 52-week range.
Briefing and CSV
Export this MMWR week as a table, or copy a plain-language briefing with sources attached.
Built for desks
Newsroom adds an embed snippet and a named organization on the receipt — for pages that sit beside a story.
Pro
The week, written down.
Pro turns the current MMWR snapshot into a briefing you can copy into a note, a Slack, or the top of a story. CSV is the same week as a table. Neither is behind a government login.
See ProWho it is for
Newsrooms
A desk copy of the week: who reported, which diseases moved, and language you can paste above a chart.
Clinicians
See whether measles, pertussis, or flu is actually being reported in the states you cover — not a rumor.
Local officials
A single map for confirmed counts and wastewater, without a dashboard login.
Anyone watching a state
The public atlas is free. Watch one place; upgrade if you need a list and a briefing.
Pricing
The atlas is free. The desk is not.
Public stays open. Pro is $9.00 a month, or $60.00 a year. Newsroom is a shared desk.
Public
Free
The live atlas, for anyone who needs to see this week’s reports.
Pro
$9.00/mo
A desk copy of the week: watchlist, briefing, and export.
Newsroom
$59.00/mo
A shared desk for editors who publish off this map.
Weekly note
A short note when the week turns.
Leave an email if you want a reminder to open the atlas. It is stored on this device — not sold, not added to a third-party list.
Questions
Is this an official CDC product?
No. Casewatch maps public National Notifiable Diseases Surveillance System weekly data and CDC wastewater viral activity. Always cite CDC as the source of the counts.
Is this medical advice?
No. Presence of cases is not a personal risk score, and absence of reports is not a guarantee of safety.
Can I publish with it?
Yes. Attribute Casewatch and CDC. The Newsroom plan is for desks that want a briefing, embed, and a shared receipt.
How often does it update?
When you open the atlas, when you return to the tab, and at least once a day. Counts are provisional and lag real-world illness.
Do I need an account?
No login is required to read the map. Pro and Newsroom are paid on Stripe. Use the email from your Stripe receipt if you need billing help.