When People Got Sick: E. coli Outbreak, September 2026

For Everyone

Key points

CDC, FDA, and public health officials in several states are investigating a multistate outbreak of E. coli infections linked to Graziers raw milk cheeses sold by Sierra Nevada Cheese Company. Over half of the sick people in this outbreak are children 5 years old and younger. These products have a long shelf life. Check your homes for any of the recalled cheese. If you have any, throw them out or return them.

Four varieties of the recalled Graziers raw milk cheeses.

When people got sick

This chart shows when the 13 people in this E. coli outbreak got sick.

Recent illnesses may not yet be reported as it usually takes 3 to 4 weeks to determine if a sick person is part of an outbreak.

The true number of sick people in this outbreak is also likely much higher than the number reported. This is because many people recover without medical care and are not tested for E. coli.

Content Source
National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)
About This Page
Published: September 25, 2026
Updated: September 25, 2026

This page was last updated on this date. Updates may include minor edits, image changes, or other modifications to page content.

Reviewed: September 25, 2026

The information on this page was last reviewed by subject matter experts to ensure accuracy.