I did not get your return e-mail address. I agree with your suggestion
on albendazole for B. coli in primates. It has been reported that 500 mg
tetracycline 4 times a day is effective in humans.
The cyst in the opossum is probably Besnoitia darlingi. It has a cat
You might be able to identify the sarcocyst in the Llama based on cyst