Four dangerous fish bacteria found in Brazil; one jumps to new host

For the first time, Brazil faces a significant challenge as bacteria previously exclusive to Asia and the USA have been identified within its borders. These bacteria, known to cause columnaris disease, pose an acute risk to the thriving aquaculture sector. Researchers have isolated four species f...

First seen 2h ago · latest update 2h ago · World · science

Developing: this story surfaced recently from a single outlet. It appears early by design — expect the reporting-confidence score to move as more outlets report (or don’t).