The gross out in this episode is totally unnecessary.
It's not the end of Stewie and Chris's life because Brian gave them herpes.
They shouldn't have been such jerks to Brian to get revenge.
Why can't he just go in his time machine or have science fiction save him?
This could have been better. Maybe if they went in time to prevent Herpes from ever happening in the first place. Maybe if Brian had some ulterior motive for why he wanted them infected with herpes?
It's not the end of Stewie and Chris's life because Brian gave them herpes.
They shouldn't have been such jerks to Brian to get revenge.
Why can't he just go in his time machine or have science fiction save him?
This could have been better. Maybe if they went in time to prevent Herpes from ever happening in the first place. Maybe if Brian had some ulterior motive for why he wanted them infected with herpes?