He Knew The Virus
The veterinarian had spent the previous two weeks researching the virus that had afflicted the super glider, so he was familiar with it. Despite being most prevalent in raccoons, it was recently extensively reported in the area that rabbits, guinea pigs, hamsters, etc. were also susceptible to contracting it.
The Baby Animal Has Been Isolated
Jonathan was suspicious of what he had done. He was promptly brought to peace by the doctor, who stated that the super glider had already been isolated at the back of the store. To stop the infection from infecting other animals, the vet and Jonathan would both require fresh clothing and a shower.