Market · HPAI Tracker

Live HPAI detections in U.S. flocks.

Sourced daily from USDA APHIS's commercial and backyard detections feed — the same data published on the federal dashboard. For the authoritative source, open the APHIS dashboard.

Loading latest APHIS data…
Confirmed detections

Every commercial & backyard confirmation.

Confirmed State County Flock Birds (USDA-rounded) Status
Loading…

Source: USDA APHIS — Confirmations of HPAI in Commercial and Backyard Flocks. Data is federal public domain (17 USC 105). Bird counts are rounded by USDA to the nearest 100,000 — we render them as approximations (e.g. "~100K", "~5.3M") and show "<50K" for anything below USDA's rounding floor. For the exact count on any specific detection, open the APHIS dashboard.

Market Context

Why we
watch this.

"A single outbreak at a multi-million-bird complex can redraw the egg market in a week."

supply impact
Scale of impact

Short-term supply shocks.

A single outbreak at a multi-million-bird complex can remove national layer capacity in a week. Our sourcing desk reads APHIS daily and adjusts allocations, contract cover, and risk premiums accordingly.

1–2%
layer capacity
per week
Our data

Unmodified APHIS feed.

We render the same data USDA APHIS publishes — just arranged for at-a-glance reading. For market commentary on what each update means for formulators, see the Journal.

Data © USDA APHIS. Vivra Consulting renders their published feed unmodified and claims no ownership of the underlying surveillance data.