ADVERTISEMENT
See Inside August 1999

The Lurking Perils of Pfiesteria

This minute creature has been implicated in dramatic fish kills and has hurt people. But its most publicized actions may not be the most damaging. More subtle effects are raising new concerns
Scientific American Holiday Sale

Scientific American Mind Digital

Get 6 bi-monthly digital issues
+ 1yr of archive access for just $9.99

Hurry this offer ends soon! >

X

Email this Article

X

Next Article