yes, if it is a pet rat purchased from a pet store.
wild rats should not be kept as pets, if someone is bitten by a wild rat, they should try to catch it and contact authorities to test the rat for rabies.
YES
Give the rat to a nice rat rescue.
Rats can, have, and will bite human babies. It is important that babies and small children be secured against rat bites, which can carry rabies.
well no because tetanus is a disease caused by rat or snake bites.. i think it may also be caused by other animal scratches or bites.
If you are prepared to spend the money (which is likely to be a considerable amount) you can consult a veterinarian. It is also much easier and cheaper to just get a new rat. No need to keep a sick and dangerous rat that bites viciously.
Puppy food small bites
depends on the conditions of the rat you can catch rabbies or any other deisese
what is one human month to a rat
It means hamsters unintelligent and suck - get a rat (seriously)
Then the scales with be gone.
In a rat cadge
a rat bites into its host and the infection starts to spread