I'd be more concerned with salmonella from handling the snake. They will carry mites and possible fleas as any insect can latch on and embed itself. Any where PD's are there are fleas, just walking around an area they reside may have you bring home unexpected guest, on your pant leg and or shoes they can latch on to. I know folks who own reptiles and birds, who NEVER wash their hands after handling themI guess to many years of Blood born pathogen and cross contamination training have you look at things differently.