# Tissa

> The World Organisation for Animal Health (OIE) urged countries to strengthen surveillance as African swine fever reached the Americas for the first time in almost 40 years. Support is being provided through the GF-TADs joint OIE and FAO initiative.

- Date: 2021-12-20 · published 2021-12-20T12:00:00.000Z
- Category: disease · region Global · magnitude high
- Page: https://feedsoft.ai/events/16312-tissa
- Commodities: [Lean Hogs](https://feedsoft.ai/c/HOGS.md), [Soybean Meal](https://feedsoft.ai/c/SBM.md)

## Why it matters

ASF's arrival in the Americas raises the risk of pork supply disruption and trade restrictions, which can pressure hog prices and boost demand for substitute proteins and feed ingredients.

## Read by commodity

- SBM: neutral
- HOGS: bullish ▲

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| HOGS | 2019-04-10 | [ASF spreads to Tibet \| 2019-04-10  \| MEAT+POULTRY](https://feedsoft.ai/events/59459-asf-spreads-to-tibet-2019-04-10-meat-poultry.md) | +7.3% | +5.6% |
| HOGS | 2019-07-13 | [Welcome to global CFO](https://feedsoft.ai/events/58087-welcome-to-global-cfo.md) | +10.6% | +12.0% |
| HOGS | 2019-04-22 | [A Vicious, Untreatable Killer Leaves China Guessing - The New York Times](https://feedsoft.ai/events/59460-a-vicious-untreatable-killer-leaves-china-guessing-the-new-york-times.md) | -0.6% | +3.2% |
| HOGS | 2019-04-27 | [Farming veteran warns China's pig crisis only getting worse \| The Straits Times](https://feedsoft.ai/events/59589-farming-veteran-warns-china-s-pig-crisis-only-getting-worse-the-straits-times.md) | -1.3% | -0.1% |
| HOGS | 2018-08-31 | [Hog Traders Eye China's Swine Fever](https://feedsoft.ai/events/63549-hog-traders-eye-china-s-swine-fever.md) | +7.0% | +28.4% |
| SBM | 2018-12-10 | [Iran Moves to Minimize Damage From Avian Flu](https://feedsoft.ai/events/61579-iran-moves-to-minimize-damage-from-avian-flu.md) | +0.1% | +2.7% |
| SBM | 2018-04-30 | [The continued threat of foreign animal diseases](https://feedsoft.ai/events/65383-the-continued-threat-of-foreign-animal-diseases.md) | +0.3% | -3.3% |
| SBM | 2020-03-25 | [Egg shortages linked to bird flu outbreak -  Premium](https://feedsoft.ai/events/54156-egg-shortages-linked-to-bird-flu-outbreak-premium.md) | -3.2% | -13.2% |

## Sources

- tissa.org: https://www.tissa.org/news/the-world-organisation-for-animal-health-oie-calls-for-increased-surveillance-of-avian-influenza-as-outbreaks-in-poultry-and-wild-birds-intensify-3/

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