What illness is spreading around you?

Feeling sick?
Become a Narc

A community map of symptoms, sniffles, and whatever’s going around, alongside public health data for COVID-19, flu, RSV, food poisoning and more. Take a look at your neighborhood.

Explore the map How it works

Curiosity welcome. Medical advice, elsewhere.

HealthNarc on a laptop: the New York City illness map, GermSense scores, and report filters.
HealthNarc on iPad: floating illness activity and filter panels over the map.
HealthNarc on iPhone: illness trends and GermSense scores with collapsible map panels.

The word on the street

Something’s going around.
Get a little context.

01

Scope out your area.

Open the map, find your neighborhood, and browse the reports nearby.

02

Connect the dots.

Filter by symptoms and explore community reports alongside public health data.

03

Add your two sniffles.

Share your own symptoms. Leave out names and details that could identify someone else.

New York City

What’s going around in NYC right now?

Latest official counts and trends for the illnesses New Yorkers search for most, from NYC Health and CDC data plus community reports.

See New York City

A little perspective

Be curious.
Be kind.

Reports are not diagnoses. Community submissions are unverified.

HealthNarc is not medical advice. If you're concerned about your health, call your doctor. Don't be a narc.

See what’s going around