SLU study: Cocaine causes salmon in Lake Vättern to swim longer
Original: SLU-studie: Kokain får laxar i Vättern att simma längre
Drug residues in water affect salmon behavior, a new study from SLU shows. Salmon that have ingested cocaine swim more — and spread over larger areas. “If you eat a fish from a stream or river in Sweden today, it will contain illegal drugs,” says Tomas Brodin, professor at SLU.
Metadata
| Source | SVT Nyheter |
| Source type | rss_feed |
| Country | SE |
| Language | sv |
| Published | 21 Apr 2026, 14:51 |
| Content type | article |
| Primary topic | drug_crime |
| Relevant | Yes |
| Confidence | 0.99 |
| Translation | openai |
| Summary | disabled |