A serious listeria outbreak linked to chicken fettuccine alfredo meals sold at Walmart and Kroger has resulted in three deaths and multiple illnesses. Health authorities have confirmed that at least 17 individuals have been hospitalized across 13 states due to contamination. The USDA has announced a recall of these ready-to-eat meals, produced by FreshRealm, amid concerns over possible listeria contamination. Customers are urged to check their freezers for affected products and discard them immediately. This outbreak has raised alarms due to its severe health implications, including reported pregnancy loss tied to the contaminated pasta.