One of the more interesting government programs is the national rabies management program: https://www.aphis.usda.gov/wildlife_damage/oral_rabies/downloads/Nati

One of the more interesting government programs is the national rabies management program: https://www.aphis.usda.gov/wildlife_damage/oral_rabies/downloads/NationalReport_2011.pdf https://www.aphis.usda.gov/wildlife_damage/oral_rabies/downl... which attempts to keep rabies out of the squirrel population in the west by vaccinating the Appalachian ridge (and to a lesser extent other borders).