What is the most likely reason that bats,raccoons,and foxes readily become infected with the rabies virus,whereas opossums are resistant to infection?

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Quizplus · Accepted Answer

Opossums are resistant to the rabies virus because they lack the appropriate receptor for the virus. This means that the virus is unable to enter and infect opossum cells, making them resistant to infection. In contrast, bats, raccoons, and foxes have receptive receptors for the virus and readily become infected. This also means that infected opossums do not shed the virus in their saliva, making them less likely to transmit the disease to other animals.

What Is the Most Likely Reason That Bats,raccoons,and Foxes Readily