Four people have died and three others have required liver transplants after eating the aptly named death cap mushroom that is proliferating in California following a rainy winter.
The California Department of Public Health is urging people to avoid mushroom foraging altogether this year because death cap mushrooms are easily confused with safe, edible varieties.
Since Nov. 18 there have been more than three dozen cases of death cap poisonings reported, including the four deaths and three liver transplants, according to the health department. Many who sought medical attention suffered from rapidly evolving acute liver injury and liver failure. Several patients required admission to an intensive care unit. They have ranged in age from 19 months to 67 years old.
The death cap is one of the most poisonous mushrooms in the world and is part of a small group of mushrooms containing amatoxins, which are highly potent compounds causing 90% of fatal mushroom poisonings globally. They are in city parks and in forests, often under oak trees.


Because they are tasty. It’s really not that hard to learn about local mushrooms. There is usually just a handful of edible mushrooms with a poisonous look-a-like, just avoid these.
“It’s easy” says guy about to eat a death cap mushroom because his Google reverse image search came back as okay.
I guess I could get some else to eat them to work out the difference but you can’t get away with that for long.
Frankly, unless it’s the elixir of life mushroom, then it’s just not worth it.
Instead of relying on google, get a proper guide book and actually read it (the text, not just looking at the pictures).
Again, there is only a handful of mushrooms were there is potential for a mix-up, but you can just skip those and stick to the ones that are and easily and unambiguously identifiable.
Yeah you can. My family has mushroom picking almost every year for decades without incidents.