If Acanthamoeba testing is unavailable locally, what immediate management is reasonable while arranging urgent referral?

It is always best to have a LOW threshold to initiate Acanthamoeba treatment. If you really suspect Acanthamoeba and have NO culture/PCR capability, I would recommend starting anti-Acanthamoeba therapy and getting the person to a cornea specialist who can confirm the diagnosis asap. Delay in treatme...