How many states are affected by salmonella?

Salmonella outbreaks can affect multiple states simultaneously, as the bacteria can spread through contaminated food or water. The specific number of states affected can vary with each outbreak. For instance, a recent nationwide outbreak could involve dozens of states, while smaller outbreaks may only impact a handful. For the most accurate and current information, it's best to refer to the Centers for Disease Control and Prevention (CDC) or local health department updates.