Are there Werewolves that aren't able to transform?

Werewolves do not exist. The chance of there being a werewolf today is zero. Werewolves are a biological impossibility, and would require all the cells in the body to rapidly change the DNA structure and everything about the DNA, and it is also impossible to grow hair within the matter of minutes the amount a werewolf has. The DNA would have to have some sort of super-mutation in order to change it's own chemical and biological structure to fit the description of a werewolf. They do not exist.

I have heard of the werewolf condition being suppressed (See the movie 'Wolf' starring Jack Nicolson). It involves an amulet. I have also heard of people being bitten by a werewolf and not becoming one. Either the 'infection' (or what-ever it is) didn't take or was overcome by the bodies immune system.

If we dare to use the analogy of an infection then there are the rare cases (in all infections) where a person is an unaffected carrier. Having no symptoms himself but capable of infecting other people. I have never heard of this in connection with a werewolf - am only suggesting the possibility by analogy.

We do not 'infect' people 'cause this isn't a desire so the only way to become a lycan like me is to be born one. Possibly.