Eggs & Salmonella

Posted in Food Safety,Our Blog,Salmonella on March 3, 2025

Many people like myself thrive from the joys of going out into their backyards and getting eggs straight from their own little coops. There are times of the year though when egg production slows or can even completely end and then we find ourselves supplementing with eggs purchased from the local grocery store chains. Today we take a look at eggs & Salmonella and why knowing about this very important topic is so imperative.

What to Know About Eggs & Salmonella

Fresh eggs, even those with clean, uncracked shells, may contain bacteria called Salmonella that can cause foodborne illness, often called “food poisoning.” FDA has put regulations in place to help prevent contamination of eggs on the farm and during shipping and storage, but consumers also play a key role in preventing illness linked to eggs. Protect yourself and your family by following these safe handling tips when buying, storing, preparing, and serving eggs—or foods that contain them.

Salmonella, the name of a group of bacteria, is a common cause of food poisoning in the United States. Most people infected with Salmonella develop diarrhea, fever, abdominal cramps, and vomiting 12 to 72 hours after infection. Symptoms usually last 4 to 7 days and most people get better without treatment. However, in some people, the diarrhea may be so severe that they need to be hospitalized. In these patients, the Salmonella infection may spread from the intestines to the blood stream, and then to other body sites and can cause death unless the person is treated quickly with antibiotics. Certain people are at greater risk for severe illness and include children, older adults, pregnant women, and people with weakened immune systems (such as transplant patients and individuals with HIV/AIDS, cancer, and diabetes).

Buying

You can help keep eggs safe by making wise buying decisions at the grocery store.

• Buy eggs only if sold from a refrigerator or refrigerated case.
• Open the carton and make sure that the eggs are clean and the shells are not cracked.

Storing

Proper storage of eggs can affect both quality and safety.

• Store promptly in a clean refrigerator at a temperature of 40° F or below. Use a refrigerator thermometer to check.
• Store eggs in their original carton and use them within 3 weeks for best quality.
• Use or eat hard-cooked eggs (in the shell or peeled) within 1 week after cooking.
• Use frozen eggs within 1 year. Eggs should not be frozen in their shells. To freeze whole eggs, beat yolks and whites together. Egg whites can also be frozen by themselves.
• Refrigerate leftover cooked egg dishes and use within 3 to 4 days. When refrigerating a large amount of a hot egg-containing leftover, divide it into several shallow containers so it will cool quickly.

Preparing

Wash hands, utensils, equipment, and work surfaces with hot, soapy water before and after they come in contact with raw eggs and raw egg-containing foods.

• Cook eggs until both the yolk and the white are firm. Scrambled eggs should not be runny.
• Casseroles and other dishes containing eggs should be cooked to 160° F. Use a food thermometer to be sure.
• For recipes that call for eggs that are raw or undercooked when the dish is served — like Caesar salad dressing and homemade ice cream — use either shell eggs that have been treated to destroy Salmonella, by pasteurization or another approved method, or pasteurized egg products.

A NOTE ABOUT EASTER EGGS

Follow these serving guidelines for eggs and egg dishes.

• Serve cooked eggs (such as hard-boiled eggs and fried eggs) and egg-containing foods (such as such as quiches and soufflés) immediately after cooking. Cooked eggs and egg dishes may be refrigerated for serving later but should be thoroughly reheated to 165° F before serving.
• Never leave cooked eggs or egg dishes out of the refrigerator for more than 2 hours or for more than 1 hour when temperatures are above 90° F. Bacteria that can cause illness grow quickly at warm temperatures (between 40° F and 140° F).
• For party planning, keep hot egg dishes hot and cold egg dishes cold:
  • Keep egg dishes refrigerated until time to serve.
  • Serve small platters of reheated egg dishes at a time to ensure the food stays at the proper temperature. Replenish as needed, or at least every 2 hours.
  • Keep cold egg dishes on ice if they are going to stay out longer than 2 hours.

If you become ill after consuming eggs be sure to see your doctor and report to the proper agencies in your area. These reports are so important to tracking outbreaks of illnesses.

For more food safety tips please keep an eye on Make Food Safe!