List some of the characters on The X-Files who were infected by, but did not die from, exposure to the alien black oil virus.
Alex Krycek, Dana Scully, Fox Mulder, Marita Covarrubias, Dmitri, Bernard Gauthier, Joan Gauthier
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: List some of the characters on The X-Files who were infected by, but did not die from, exposure to the alien black oil virus.
### Input: 
### Response: Alex Krycek, Dana Scully, Fox Mulder, Marita Covarrubias, Dmitri, Bernard Gauthier, Joan Gauthier