Hey there, I think you may have some luck using the newsgroup
http://wwwscience.murdoch.edu.au/centres/sabc/sabc_projects.htm
They are a group workers in Australia that may be able to help you out.
Jim WIck wrote:
> Does anyone have a good procedure for isolation of high quality
> total RNA from Cryptosporidium. What kind of yield can I expect from
> X-amount of Crypto?