California officials are alerting the public, especially mushroom collectors, following a poisoning case that resulted in one person’s death and several others, including children, facing severe liver damage.
The state’s poison control system reported 21 cases of amatoxin poisoning, likely due to the ingestion of death cap mushrooms, as announced by the health department on Friday.
It’s worth noting that toxic wild mushrooms can often be confused with edible varieties—this is mainly due to their similar looks and flavors.
“Death cap mushrooms carry poisons that can lead to liver failure,” said Erica Pan, who is the director of the California Department of Public Health. “They can easily be misidentified as safe mushrooms, so we recommend avoiding any foraging during this risky season,” she added.
As a result of the incidents, one adult has passed away, and numerous individuals are receiving intensive care, including at least one patient potentially in need of a liver transplant.
Authorities Caution Against Foraging
The recent wet weather has contributed to the growth of death cap mushrooms, which prompted health authorities to advise against collecting wild entries to prevent further mix-ups.
A person from Monterey County fell ill after consuming mushrooms discovered in a local park, according to regional health officials. Another situation has arisen in the San Francisco Bay Area, but health authorities emphasize that the threat is widespread.
So far in 2023, over 4,500 cases of exposure to unidentified mushrooms have been recorded, based on reports from the National Toxic Substances Data System Annual Report.
Many of these cases involve young children who might inadvertently pick and eat mushrooms while playing outside.
Every year, California’s poison control system handles hundreds of incidents related to wild mushroom poisoning.
Experts caution that the appearance and flavor of death cap and “destructive angel” mushrooms can closely resemble that of edible varieties, making it unreliable to rely solely on color for identifying toxic mushrooms. Also, cooking does not eliminate the danger.
Symptoms and Health Risks
Eating poisonous mushrooms can lead to symptoms like stomach cramps, nausea, diarrhea, and vomiting within a 24-hour window.
Even if gastrointestinal symptoms seem to improve, health officials warn that serious complications such as liver damage can still manifest later.
For guidance on identifying or treating mushroom poisoning, individuals can contact the Poison Control Hotline at 1-800-222-1222.
