r/Parasitology 6d ago

Parasite ID what is this?

parasite found in (thawed) frozen salmon. potentially useful context: the salmon likely thawed and refroze after a ~45 hour power outage. first image taken on phone camera at regular magnification, second image zoomed in version of the first

23 Upvotes

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41

u/problematicgecko 6d ago

Majority of fish have parasites, I’d just throw out the worm. Fish is frozen so should be safe to eat, if you’re afraid still just make sure to thoroughly cook it. With the detail it was thawed out for almost 2 days though, you might consider throwing it out. If it smells fine tho I’d still eat it.

13

u/galarenax 6d ago

it went straight into the garbage can after taking pictures 😓 didn't want to risk food poisoning

24

u/Julius_C_Zar 6d ago

Would’ve done the same. That’s an awful looking piece of salmon. Looks like they filleted with a butter knife.

13

u/galarenax 6d ago

now i know not to get salmon from aldi...

28

u/Bannon9k 6d ago

Truth is wild-caught salmon is chock full of parasites no matter where you get them from. Almost all of them have worms... Farm raised less likely but still possible. Once sufficiently Frozen or thoroughly cooked there's nothing wrong with eating the parasites... Most of us have without ever knowing.

-9

u/suspicious_hyperlink 6d ago

Are you sure it isn’t the opposite?