# Foreign Animal Disease – Page 26 – American Association of Swine Veterinarians

> African swine fever continues to spread widely in Vietnam, where officials said about 230,000 hogs have been culled, three times the 2020 figure. A new ASF case was also reported in Germany.

- Date: 2021-11-30 · published 2021-11-30T12:00:00.000Z
- Category: disease · region Vietnam · magnitude medium
- Page: https://feedsoft.ai/events/16322-foreign-animal-disease-page-26-american-association-of-swine-veterinarians
- Commodities: [Lean Hogs](https://feedsoft.ai/c/HOGS.md)

## Why it matters

Large hog losses in Vietnam reduce pork supply and feed demand there, while spread to Germany raises export-restriction risk for the EU pork trade, which can weigh on hog prices.

## Read by commodity

- HOGS: bullish ▲

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| HOGS | 2018-11-07 | [SHIC Global Disease Monitoring Report Follows ASF, FMD and CSF Activity – American Association of Swine Veterinarians](https://feedsoft.ai/events/61923-shic-global-disease-monitoring-report-follows-asf-fmd-and-csf-activity-american.md) | +0.8% | -2.1% |
| HOGS | 2019-02-27 | [Cases Keep Coming: African Swine Fever in Vietnam, China – American Association of Swine Veterinarians](https://feedsoft.ai/events/60496-cases-keep-coming-african-swine-fever-in-vietnam-china-american-association-of.md) | +2.6% | +33.8% |
| HOGS | 2019-05-29 | [FAO—African Swine Fever: Challenges for Some, Opportunities for Others? – American Association of Swine Veterinarians](https://feedsoft.ai/events/58963-fao-african-swine-fever-challenges-for-some-opportunities-for-others-american.md) | -3.1% | -8.2% |
| HOGS | 2026-10-10 | [Weekly Global Animal Disease Roundup: African Swine Fever and Avian Influenza Continue Worldwide \| CHINREAL®](https://feedsoft.ai/events/15869-weekly-global-animal-disease-roundup-african-swine-fever-and-avian-influenza.md) | -6.6% | — |
| HOGS | 2020-06-15 | [African swine fever and the World Animal Health Information System - WOAH Bulletin](https://feedsoft.ai/events/52482-african-swine-fever-and-the-world-animal-health-information-system-woah-bulletin.md) | +0.6% | -4.5% |

## Sources

- aasv.org: https://www.aasv.org/category/news/fad/page/26/

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