How to use "infected" in a sentence

Once infected, no one lives more than twenty-four hours

Now she looked up from the task of bundling the child, and she said to Dombey, "But why was he infected in the first place?"

And if you've infected yourself with something curable, you'll be treated

Bollinger was probably at the bottom gate two and a half hours after he walked out of the door here, three hours after he was infected

"He must have reached the scouts five or five and a half hours after he was infected

Could this spot on Danny's brain have anything to do with the boy's psychic power? Were his latent psychic abilities brought to the surface as a direct result of the man-made virus with which he had been repeatedly infected? Crazy - but it didn't seem any more unlikely than that he had fallen victim to Project Pandora in the first place