# Vigilance Urged Against Bird Flu Amid Ongoing Outbreaks in Mammals | Influenza | JAMA | JAMA Network

> Twenty-eight domestic cats in Poland tested positive for highly pathogenic H5N1 avian influenza. The report notes the virus has infected more than 40 mammal species.

- Date: 2023-07-26 · published 2023-07-26T12:00:00.000Z
- Category: disease · region Europe · magnitude low
- Page: https://feedsoft.ai/events/16171-vigilance-urged-against-bird-flu-amid-ongoing-outbreaks-in-mammals-influenza
- Commodities: [Lean Hogs](https://feedsoft.ai/c/HOGS.md), [Chicken](https://feedsoft.ai/c/CHICKEN.md), [Soybean Meal](https://feedsoft.ai/c/SBM.md)

## Why it matters

Spread into pets and other mammals raises concern but has no direct effect on commercial feed or meat supply.

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| HOGS | 2020-09-30 | [Avian influenza: EU on alert for new outbreaks \| EFSA](https://feedsoft.ai/events/51012-avian-influenza-eu-on-alert-for-new-outbreaks-efsa.md) | +3.3% | -3.2% |
| HOGS | 2026-07-28 | [Nghe An province issues urgent directive on preventing and controlling avian influenza outbreaks.](https://feedsoft.ai/events/15897-nghe-an-province-issues-urgent-directive-on-preventing-and-controlling-avian.md) | -2.8% | -14.1% |
| HOGS | 2024-12-13 | [First H5N1 Bird Flu Infections in Pigs Raises Concerns \| Infectious Diseases \| JAMA \| JAMA Network](https://feedsoft.ai/events/16037-first-h5n1-bird-flu-infections-in-pigs-raises-concerns-infectious-diseases-jama.md) | +0.2% | -1.9% |
| HOGS | 2023-07-13 | [UN-led Task Force Issues Guidance on Addressing Unprecedented Outbreaks of Avian Influenza in Wildlife](https://feedsoft.ai/events/16167-un-led-task-force-issues-guidance-on-addressing-unprecedented-outbreaks-of.md) | -0.2% | +2.3% |
| HOGS | 2023-07-12 | [Surging bird flu outbreaks raise human-infection risk, UN agencies warn \| Reuters](https://feedsoft.ai/events/16168-surging-bird-flu-outbreaks-raise-human-infection-risk-un-agencies-warn-reuters.md) | -0.6% | +2.7% |
| SBM | 2020-09-30 | [Avian influenza: EU on alert for new outbreaks \| EFSA](https://feedsoft.ai/events/51012-avian-influenza-eu-on-alert-for-new-outbreaks-efsa.md) | +8.2% | +17.3% |
| SBM | 2022-11-03 | [U.S. Approaches Record Number of Avian Influenza Outbreaks in Wild Birds and Poultry \| Bird Flu \| CDC](https://feedsoft.ai/events/16231-u-s-approaches-record-number-of-avian-influenza-outbreaks-in-wild-birds-and.md) | -1.9% | -1.9% |
| SBM | 2016-12-02 | [Bird flu outbreaks rock poultry sector amid improving prices](https://feedsoft.ai/events/73607-bird-flu-outbreaks-rock-poultry-sector-amid-improving-prices.md) | +0.5% | +0.6% |

## Sources

- jamanetwork.com: https://jamanetwork.com/journals/jama/article-abstract/2807891

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Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.