Eggs are inexpensive, tasty and nutritious, which makes them so popular. However, they need to be handled, prepared and stored properly to prevent food poisoning. According to the US Food and Drug Administration even eggs with clean, uncracked shells may occasionally contain bacteria called Salmonella that can cause an intestinal infection.

The U.S. Food and Drug Administration (FDA) reports that about 142,000 illnesses each year are caused by consuming eggs contaminated with Salmonella. FDA has put regulations in place to help prevent contamination of eggs on the farm and during shipping and storage. But consumers play a key role in preventing illness associated with eggs. In fact, the most effective way to prevent egg-related illness is by knowing how to buy, store, handle and cook eggs — or foods that contain them — safely.
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 pregnant women, young children, older adults and people with weakened immune systems.

FDA requires all cartons of shell eggs that have not been treated to carry the following safe handling statement: 

Safe Handling Eggs

To prevent illness from bacteria: keep eggs refrigerated, cook eggs until yolks are firm, and cook foods containing eggs thoroughly. Eggs that have been treated to destroy Salmonella — by in-shell pasteurization, for example — are not required to carry safe handling instructions.

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.
• Refrigerate promptly.
• Store eggs in their original carton and use them within 3 weeks for best quality.

Before preparing any food, remember that cleanliness is key!

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

Thorough cooking is perhaps the most important step in making sure eggs are safe.

• 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 (72°C). Use a food thermometer to be sure.
• For recipes that call for eggs that are raw or undercooked when the dish is served — Caesar salad dressing and homemade ice cream are two examples — use either shell eggs that have been treated to destroy Salmonella, by pasteurization or another approved method, or pasteurized egg products. Treated shell eggs are available from a growing number of retailers and are clearly labeled, while pasteurized egg products are widely available.

Bacteria can multiply in temperatures from 40°F (5°C) to 140°F (60°C), so it’s very important to serve foods safely.

• Serve cooked eggs and egg-containing foods immediately after cooking.
• For buffet-style serving, hot egg dishes should be kept hot, and cold egg dishes kept cold.
• Eggs and egg dishes, such as quiches or soufflés, may be refrigerated for serving later but should be thoroughly reheated to 165°F (74°C) before serving.
• Cooked eggs, including hard-boiled eggs, and egg-containing foods, should not sit out for more than 2 hours. Within 2 hours either reheat or refrigerate.

Storing Eggs

• Use 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.

Transporting Eggs

• Cooked eggs for a picnic should be packed in an insulated cooler with enough ice or frozen gel packs to keep them cold.
• Don’t put the cooler in the trunk — carry it in the air-conditioned passenger compartment of the car.
• If taking cooked eggs to work or school, pack them with a small frozen gel pack or a frozen juice box.

Taking steps to handle, prepare and store eggs is critical to preventing food poisoning.

Source: USDA

The FDA warns about feeding our pets raw foods. In a recent article, this is what they had to say about what can occur when we do.

Raw pet food consists primarily of meat, bones, and organs that haven’t been cooked, and therefore are more likely than cooked food to contain organisms that can make your dog or cat sick, says William J. Burkholder, DVM, PhD, Veterinary Medical Officer in the Food and Drug Administration’s (FDA’s) Division of Animal Feeds. Moreover, raw food can make you sick as well if you don’t handle it properly. FDA does not believe feeding raw pet foods to animals is consistent with the goal of protecting the public from significant health risks.

The agency therefore recommends cooking of raw meat and poultry to kill harmful bacteria like Salmonella and Listeria monocytogenes before you give the food to your pets. And as always, when working with food, you should follow FDA’s instructions on how to handle it safely.

Salmonella bacteria are commonly found in such foods as raw or undercooked meat, poultry, eggs and egg products. Salmonella can also contaminate raw or unpasteurized milk and other dairy products, as well as raw fruits and vegetables.

Burkholder says people who choose a raw diet for their pets often point out that feral dogs and cats catch prey and eat it raw. “That’s true,” he adds, “but we don’t know how many of these animals get sick or die as a result of doing that. Since sick feral animals are rarely taken to a veterinarian when they’re ill, there’s no way to collect that information.”

Symptoms of salmonellosis in animals include:

• Vomiting
• Diarrhea (which may be bloody)
• Fever
• Loss of appetite
• Decreased activity level

Listeria bacteria are commonly found in uncooked meats, vegetables and unpasteurized milk and soft cheeses. Unlike most bacteria, Listeria like cold temperatures and can grow and spread in the refrigerator. So if you refrigerate Listeria-contaminated food, the germs not only multiply at the cool temperature, they could contaminate your refrigerator and spread to other foods there, increasing the likelihood that you and your family members would be exposed to Listeria and get sick.

Symptoms of listeriosis in animals include:

• Nausea
• Diarrhea
• Fever
• Neurological disease can happen in a small percentage of situations

Consumers also run the risk of getting sick if they handle contaminated pet foods and accidentally transfer the bacteria to their mouths.

“If you’re going to handle raw foods, you need to pay particular attention to good hygienic practices,” Burkholder says. “Wash your hands and anything else that comes into contact with the product with hot, soapy water for at least 20 seconds.” Feeding raw food to a pet also increases the risk of contaminating food contact surfaces and other places.

“Even if the dog or cat doesn’t get sick, they can become carriers of Salmonella and transfer the bacteria to their surroundings, and then people can get the disease from contact with the infected environment,” Burkholder says.

Once Salmonella gets established in the pet’s gastrointestinal tract, the animal can shed the bacteria when it has a bowel movement, and the contamination will continue to spread.

Salmonella infection (salmonellosis) symptoms in humans include:

• Fever
• Nausea
• Vomiting
• Diarrhea (which may be bloody)
• Stomach pain
• More rarely: entry of Salmonella into bloodstream from intestines, followed by spread to joints, arteries, heart, soft tissues, and other areas of body

Symptoms associated with salmonellosis most often begin 12 hours to 3 days after ingestion of the bacteria and can last 4 to 7 days without treatment. All consumers are at risk for contracting salmonellosis from contaminated foods, but pregnant women, children under five, the elderly and those with weak immune systems are at risk of developing severe symptoms.

Compared to salmonellosis and other foodborne illnesses, infection with Listeria monocytogenes (listeriosis) is rare, but has serious and potentially fatal risks.

Listeria can infect multiple locations in the body:

• The brain
• Membranes surrounding the brain and spinal cord
• Gastrointestinal tract
• Bloodstream

Symptoms associated with listeriosis begin 11 to 70 days after coming in contact with the bacteria, with a mean (or average) of 31 days, and they can last up to a few weeks. Listeriosis occurs almost exclusively in pregnant women and their fetuses, newborns, the elderly and those with weak immune systems. Listeriosis can cause life-threatening infection in a fetus and newborns, as well as in persons with weakened immune systems, although the infection can often be treated with antibiotics.

“Feeding raw foods to pets increases the risk that both the pet and the people around the pet will encounter bacteria that cause foodborne illness, particularly if the products are not carefully handled and fed,” Burkholder says. “This is certainly one factor that should be considered when selecting diets for your pet.”

This article appears on FDA’s Consumer Updates page, which features the latest on all FDA-regulated products.

June 30, 2014

With radio and TV news reports, this week, announcing the recall of thousands of pounds of ground turkey because of  potential contamination with Salmonella, it’s a good time to hear what the Food and Drug Administration (FDA) has to say about preventing foodborne illnesses.

“Each year, roughly 1 in 6 people in the US gets sick from eating contaminated food. The 1,000 or more reported outbreaks that happen each year reveal familiar culprits—Salmonella and other common germs.

We know that reducing contamination works.

During the past 15 years, a dangerous type of E. coli infection, responsible for the recall of millions of pounds of ground beef, has been cut almost in half.

Yet during that same time, Salmonella infection, which causes more hospitalizations and deaths than any other type of germ found in food and $365 million in direct medical costs annually, has not declined.

Yearly, 1 million people get sick from eating food contaminated with Salmonella. Applying lessons learned from reducing E. coli O157 infections could help reduce illness caused by Salmonella.”

According to the  Centers for Disease Control and Prevention (CDC), food related illnesses cause about 325,000 hospitalizations and 5,200 deaths nationwide each year. That is a lot of sickness and death, that in many cases could have been prevented.

WebMD.com describes Salmonella as, “A nasty bacterium that sometimes turns up in the food supply, including chicken, tomatoes, peanuts, salsa, guacamole, and even pet food. It thrives in the intestinal tracts of animals and humans and can cause food poisoning. Illnesses range from mild to very serious infections that can kill vulnerable people. But there are ways to protect yourself.”

As  a consumer, you play a key role in preventing these illnesses. While shopping for food, you need to:

1. Check for cleanliness – Make sure your market looks, smells and feels clean.

2. Certain foods need to be kept separated – Keep raw meat, poultry and seafood apart from other foods in your cart.  Put  these foods in plastic bags to prevent their juices from dripping on other foods. As the checkout person to separate these foods from other foods in your grocery bags.

3. Inspect cans and jars – Don’t buy food in cans that are bulging or dented. Also, don’t buy food in jars that are cracked or have loose or bulging lids. Since foods sold in cans or jars are processed to be sterile, they can “keep” for a long time if the can or jar is intact. A bulging can or jar lid may mean the food was under-processed and is contaminated. A dent in a can, especially if the dent affects a seam, may cause an opening in the seam which may allow contamination, as would a crack in a jar. A loose lid on a jar means the vacuum has been lost and the product may be contaminated. Don’t buy a food product whose seal seems tampered with or damaged.

4. Inspect frozen food packaging-Don’t buy frozen food if the package is damaged. If the package cover is transparent, look for signs of frost or ice crystals. This could mean that the food in the package has either been stored for a long time or thawed and refrozen.

5. Select frozen foods and perishables last – Make Meat, poultry, fish and eggs the last items placed in your cart.

6. Choose fresh eggs carefully – Before putting eggs in your cart, open the carton and make sure that the eggs are clean and none is cracked. Buy only refrigerated eggs and follow the “Safe Handling Instructions” on the carton.

7. Be mindful of time and temperature

It’s important to refrigerate perishable products as soon as possible after grocery shopping. Food safety experts stress the “2-hour rule”—because harmful bacteria can multiply in the “danger zone” (between 40° and 140° F), perishable foods should not be left at room temperature longer than 2 hours. Modify that rule to 1 hour when temperatures are above 90° F, as they often are in cars that have been parked in the sun.

If it will take more than an hour to get your groceries home, use an ice chest to keep frozen and perishable foods cold. Also, when the weather is warm and you are using your car’s air conditioner, keep your groceries in the passenger compartment, not the trunk.