The babies are lovely, truly. However, I would never dare handle a wild racoon in my everyday life (outside of a wildlife sanctuary)
I imagine most of people working at a rescue would be familiar with the health issue, but most of 'ordinary' people aren't aware that racoons carry a potentially deadly parasite (roundworm called Baylisascaris procyonis).
http://dpd.cdc.gov/dpdx/HTML/Baylisascariasis.htm
Here is a paragraph describing the proper removal of racoon feces, should you find them on your property:
(Source
http://nwco.net/044-wildlifediseases/4-2-RaccoonRoundworm.asp)
If you're working in an area that's contaminated with raccoon feces, wear a proper respirator, rubber gloves, rubber boots, and disposable coveralls. Because the eggs are resistant to common disinfectants, the feces and any contaminated materials should be burned. If that's not feasible, double-bag the materials and bury them deeply.
Contaminated clothing can be double-bagged and discarded, or washed in boiling water with bleach. Scrub rubber boots with bleach and a scrub brush. Clean traps before storing, to remove feces while they are fresh. Traps and other equipment that can withstand the heat can be flamed. If that's impractical, clean with boiling water and bleach.