And about the oppossum
Opossums are a mammal in the infraclass called marsupials. While All mammals are susceptible to rabies, opossums rarely get the disease. This is thought to be due to their low body temperature.
people often attribute a change in behavior to rabies. Opossums are nocturnal so people think that a change in behavior would be seeing them during the day or acting strangely is a sign of the disease, however they are actually diurnal, and it is not uncommon to see them during the day. One of the Opossums defenses is "playing possum" and they will often drool, wobble and fall over, this is just a defense and does not necessarily indicate disease. If left alone they will slowly amble off. It is best never to touch or bother a wild animal, but the risk of rabies from an Opossum is extremely small.