Summary
Health officials in New Brunswick, Canada, reported that there is no evidence of a new mystery brain illness after examining numerous cases with neurological symptoms. The investigation found that symptoms could likely be attributed to known illnesses and dismissed claims that herbicides or heavy metals were causing the symptoms. Patients will now need to be evaluated by two specialists to ensure proper diagnosis.
Key Facts
- Officials in New Brunswick found no evidence of a new mystery brain disease.
- About 500 patients were reported to have unexplained neurological symptoms.
- Investigators found no connections between symptoms and elevated herbicide or heavy metal levels.
- A study examined the cases of 222 patients but did not find new disease evidence.
- Some patients had higher levels of heavy metals, but testing methods were flawed.
- Nearly 60% of patients had seen other neurologists who did not confirm a new disease.
- Health officials recommend examination by two specialists for unexplained neurological conditions.
