Considering the following, iddees suggestion of brain tanning should be of no more concern than skinning and eating when it comes to distemper?
Symptoms: Fever, discharge from the eyes or nose, coughing, lethargy, disorientation, tremors, and seizures
Risk: Puppies under four months and unvaccinated dogs are most at risk
Spread: Airborne transmission and contact with shared surfaces
Prevention: Vaccination is the most effective way to prevent distemper
Treatment: Immediate and aggressive treatment from a vet may help, but neurological symptoms may persist
Other animals: Distemper can also infect raccoons, skunks, foxes, coyotes, ferrets, pandas, wolves, pinnipeds, and some primates
Humans: Distemper does not affect humans
Puppies are given their first distemper vaccines at 8, 12, and 16 weeks of age. After that, adult dogs should receive booster shots every one or three years, depending on the vaccine.
If you suspect your dog has distemper, you should visit your vet immediately.
Source: Google