US Customs and Border Protection seized a human brain that was part of an international mail shipment from Canada to the United States. They discovered the brain during an inspection at Blue Water Bridge between Port Huron, Michigan, US and Sarnia, Ontario, Canada. The brain was on its way from Toronto to Kenosha, Wisconsin. From Fox5NY:
During the routine mail operation, they say they came across a shipment manifested as an "Antique Teaching Specimen…"
The brain specimen is being investigated by the CDC for any potential infectious biological agents, infectious substances, and a decision on what to do with the specimen.