This link will take you to a document and photo provided by Arthur regarding the action to take if Dysentery is suspected in your colonies.
At the moment the SASA address can be found under "Bee diseases & Parasites" - "Bee hive scrapeings". This is inconvenient and I will work on improving the accessibility. Another way to locate the address is to enter "SASA" into the "Find" box on the Home/alendar page. Please note that SASA is not accepting any samples.