A McDonald’s customer said they found a parasite in a Filet-O-Fish sandwich. Reddit users explained why that can happen in ...

There’s nothing fishy about it. Fans of McDonald’s Filet-O-Fish might find an unwanted surprise in their food — and that’s a ...

Regularly we get questions about fish parasites. Last year a new parasite was discovered in the northeastern portion of Wisconsin in 10 lakes. Heterosporis, a microsposporidan parasite. The DNR is not ...

Using genome reconstruction, scientists unveiled a once 'invisible' fish parasite present in many marine fish world-wide that belongs to the apicomplexans, one of the most important groups of ...

Add Yahoo as a preferred source to see more of our stories on Google. Largemouth bass were among fish analyzed for parasites. (DEA / A. CALEGARI / Getty Images) More than 90% of popular freshwater ...

Wild-caught fish might sound like the best option when it comes to seafood, but that isn't always the case. In fact, there ...

Scientists in Europe have updated the knowledge around parasites in fish based on available surveillance data. The European Food Safety Authority (EFSA) scientific opinion also evaluated methods for ...

Parasitic infections in salmonid fish can increase or decrease their vulnerability to angling, depending on their body condition. Angling, a type of fishing, is a popular pastime across the world, and ...

Oregon officials have killed about 160,000 rainbow trout to stop the spread of a pathogen they hadn’t seen before. Oregon Department of Fish and Wildlife staff discovered the parasite after they ...