And since Andrea basically was in the same place herself at the end of Season 1, I'd think she's pretty well qualified to make a call on this one.
Yeah, Andrea was in the same position, but she grew out of it and doesn't want to commit suicide anymore. If she had been allowed to get herself blown up at the CDC, she would be dead right now and the group would be less one person that can protect the group.
I don't understand why she treats Dale like crap. Ungrateful bitch!
Also that was a dumb move by Andrea. If she had let Beth die on her watch, instead of just her not being allowed in the house, the Hershel family would definately want the entire group gone.
This is another Rick or Shane argument. You gotta do what you gotta do to survive, but you can't get rid of your humanity. Eventually everyone will be suicidal, but that doesn't you just let everyone die.