# Avian influenza overview September–December 2023

> EFSA published an overview of avian influenza events from September to December 2023 covering the H5N1 situation in Europe and beyond. The document lists authors and affiliated institutions alongside the technical review.

- Date: 2023-12-01 · published 2023-12-01T12:00:00.000Z
- Category: report · region Global · magnitude low
- Page: https://feedsoft.ai/events/16131-avian-influenza-overview-september-december-2023
- 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

The review mainly documents existing outbreak patterns, so it has limited direct price impact on feed commodities.

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| HOGS | 2023-01-01 | [Avian influenza overview September – December 2022](https://feedsoft.ai/events/16216-avian-influenza-overview-september-december-2022.md) | -6.0% | -10.9% |
| HOGS | 2023-09-29 | [Avian influenza overview June–September 2023](https://feedsoft.ai/events/16144-avian-influenza-overview-june-september-2023.md) | -3.1% | -14.0% |
| HOGS | 2023-03-01 | [Avian influenza overview December 2022 – March 2023](https://feedsoft.ai/events/16203-avian-influenza-overview-december-2022-march-2023.md) | +0.1% | -6.0% |
| HOGS | 2024-03-01 | [Avian influenza overview December 2023–March 2024](https://feedsoft.ai/events/16108-avian-influenza-overview-december-2023-march-2024.md) | -0.8% | +1.7% |
| HOGS | 2023-07-01 | [Avian influenza overview April – June 2023](https://feedsoft.ai/events/16169-avian-influenza-overview-april-june-2023.md) | +3.9% | +9.8% |
| SBM | 2023-01-01 | [Avian influenza overview September – December 2022](https://feedsoft.ai/events/16216-avian-influenza-overview-september-december-2022.md) | +5.8% | +0.5% |
| SBM | 2023-09-29 | [Avian influenza overview June–September 2023](https://feedsoft.ai/events/16144-avian-influenza-overview-june-september-2023.md) | -4.6% | +9.0% |
| SBM | 2023-03-01 | [Avian influenza overview December 2022 – March 2023](https://feedsoft.ai/events/16203-avian-influenza-overview-december-2022-march-2023.md) | +2.6% | -6.2% |

## Sources

- doi.org: https://doi.org/10.2903/j.efsa.2023.8539

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