Atlanta Hundreds of people have been sickened in a salmonella outbreak linked to eggs in four states and possibly more, health officials said Wednesday as a company dramatically expanded a recall to 380 million eggs.
The Centers for Disease Control and Prevention is working with state health departments to investigate the illnesses. No deaths have been reported, said Dr. Christopher Braden, a CDC epidemiologist involved in the investigation.
Initially, 228 million eggs, or the equivalent of 19 million dozen-egg cartons, were recalled by the company, Wright County Egg of Galt, Iowa. But that number was increased to nearly 32 million dozen-egg cartons.
Minnesota, a state with some of the best food-borne illness investigators in the country, has tied at least seven salmonella illnesses to the eggs.
Other states have seen a jump in reports of the type of salmonella. For example, California has reported 266 illnesses since June and believes many are related to the eggs. Colorado saw 28 cases in June and July, about four times the usual number. Spikes or clusters of suspicious cases have also been reported in Arizona, Illinois, Nevada, North Carolina, Texas and Wisconsin.
Salmonella is the most common bacterial form of food poisoning. And the strain involved in the outbreak is the most common strain of salmonella, accounting for roughly 20 percent of all salmonella food poisonings.