This parasite attacks P.E.I. oysters. What you should know

• 5 months ago
• News
• Duration 2:13

Multinucleate sphere X (MSX), a disease that attacks oysters, has been discovered in some P.E.I. waters. CBC's Wayne Thibodeau explains that while it's still safe for people to eat oysters, the parasite could have a huge impact on the oyster industry.