Should say, it's Plucky Duck, from tiny toons. Has a fascination with all things that go up and down, and water in the toilet going down the hole and coming back up... Used to be my favorite cartoon when I was a teen. Go figure.
Anyway, I did some looking in on the Praziquantel, They do use it for humans in the United states actually, and in doses much stronger than what I gave the chickens. It says that you can not nurse for 3 days after taking it... SO, I am going to chuck the last weeks worth of eggs, and go ahead and start with the rest. The brand name in the US is Biltricide, and yes, its used for all those lovely worms that can go into the blood stream and tape worms. SO, Hopefully if there were a capillary worm issue with my birds, and that is why I didn't find anything in Belles impromptu dissection. Nothing like something that is tantamount to heart worms in chickens. Well anyway... That's what I am going to do. SO, several dozen eggs go to the landfill. Oh well. LOL. Not going to risk it. My mom takes meds that it would interfere with and she would not remember which was which even if I did mark them.