Food Safety: Healthy Cooking and Eating

Food Poisoning Summary: Causes of Food Poisoning

Each year, millions of people in the United States get sick from contaminated food. Symptoms of food poisoning include upset stomach, abdominal cramps, nausea and vomiting, diarrhea, fever, and dehydration. Symptoms may range from mild to severe.

Bacteria and Viruses

Bacteria and Viruses

Bacteria and viruses are the most common cause of food poisoning. The symptoms and severity of food poisoning vary, depending on which bacteria or virus has contaminated the food.

Parasites

Parasites

Parasites are organisms that derive nourishment and protection from other living organisms known as hosts. In the United States, the most common foodborne parasites are protozoa, roundworms, and tapeworms.

Mold, Toxins, and Contaminants

Mold, Toxins, and Contaminants

Most food poisoning is caused by bacteria, viruses, and parasites rather than toxic substances in the food. But, some cases of food poisoning can be linked to either natural toxins or chemical toxins.

Allergens

Allergens

Food allergy is an abnormal response to a food triggered by your body's immune system. Some foods, such as nuts, milk, eggs, or seafood, can cause allergic reactions in people with food allergies.

General Information

Foodborne Illnesses: What You Need to Know (FDA)
Signs and Symptoms of foodborne disease organisms that frequently cause illness??

Food Contamination and Poisoning (NIH MedlinePlus)
Trusted health information on causes, symptoms, treatment, and prevention.

Foodborne Illness (CDC)
Questions and answers on illnesses, outbreaks, prevention, and more.

Foodborne Illness A-Z (CDC)
Directory of foodborne illnesses with links to detailed information.

Foodborne Illness & Disease (USDA)
General information plus links to information on specific diseases.

Bad Bug Book (FDA)
Basic facts regarding foodborne pathogenic microorganisms and natural toxins.

Food Safety: Healthy Cooking and Eating

Charts: Food Safety at a Glance

How long can you store leftovers in the refrigerator?  How can you tell when chicken breasts are done?   How long does it take to cook a turkey?  Check out these charts for fast answers.


Photo of stored food

Storing Food
Whether putting food in the refrigerator, the freezer, or the cupboard, you have plenty of opportunities to prevent foodborne illnesses.


Sample Chart

Preparing and Cooking Food
One of the basics of food safety is cooking food to its proper temperature. Foods are properly cooked when they are heated for a long enough time and at a high enough temperature to kill the harmful bacteria that cause foodborne illness.

By Types of Foods

Some foods are more frequently associated with food poisoning or foodborne illness. With these foods, it is especially important to:

  • CLEAN: Wash hands and food preparation surfaces often. And wash fresh fruits and vegetables carefully.
  • SEPARATE: Don't cross-contaminate!  When handling raw meat, poultry, seafood and eggs, keep these foods and their juices away from ready-to-eat foods.
  • COOK: Cook to proper temperature. See the Minimum Cooking Temperatures chart for details on cooking meats, poultry, eggs, leftovers, and casseroles.
  • CHILL: At room temperature, bacteria in food can double every 20 minutes. The more bacteria there are, the greater the chance you could become sick. So, refrigerate foods quickly because cold temperatures keep most harmful bacteria from multiplying.

Get the latest tips and techniques to keep these foods safe and prevent food poisoning.

meat

Meat
Raw meat may contain bacteria, such as E. coli, salmonella, and listeria, or parasites. Thorough cooking destroys these harmful organisms, but meat can become contaminated again if it is not handled and stored properly.

roast turkey

Turkey
Turkey is often associated with holidays and parties. But, turkey can also be associated with foodborne illness if it is not thawed, prepared, cooked, and stored properly.

roast chicken

Chicken and Other Poultry
Poultry may contain harmful bacteria such as salmonella, listeria, and campylobacter. Washing chicken and other poultry does not remove bacteria. You can kill these bacteria only by cooking chicken to the proper temperature.

seafood

Seafood
Like raw meat, raw seafood may contain bacteria that can be destroyed only by cooking. Some seafood may also contain toxins such as mercury which may be harmful for young children or an unborn baby.

eggs

Eggs and Egg Products
Fresh eggs must be handled carefully. Even eggs with clean, uncracked shells may occasionally contain salmonella. To prevent food poisoning, keep eggs refrigerated, cook eggs until yolks are firm, and cook foods containing eggs thoroughly.

milk and other dairy products

Milk, Cheese, and Dairy Products
Raw milk, as well as cheeses made with raw milk, may contain E. coli, salmonella, and listeria. That’s why it’s important to make sure that milk has been pasteurized, which kills harmful bacteria.

fruits and vegetables

Fresh Fruits, Vegetables, and Juices
Fresh produce may come in contact with harmful bacteria from many sources, from contaminated soil and water in the fields to a contaminated cutting board in the kitchen. Fruit and vegetable juices must be treated to kill bacteria.

Peanuts surrounding an open jar of peanut butter, and a slice of bread with peanut butter next to a butter knife. Nuts, Grains, and Beans
Nuts, grains, beans, and other legumes, and their by-products, are found in a wide variety of foods. Since these foods are ingredients in so many food products, contamination or mislabeling of allergens can pose a widespread risk.

Baby Food and Infant Formula

Baby Food and Infant Formula
Infants and young children are particularly vulnerable to foodborne illness because their immune systems are not developed enough to fight off infections. That's why extra care should be taken when handling and preparing their food and formula.

Pet Food

Pet Food
Like human food, pet food may contain harmful bacteria (such as salmonella) or toxins (such as melamine). If pet food is not handled properly, both pets and humans may be at risk for foodborne illness.

Meat

A beef dinner dish with fries and garnish.

Focus on Ground Beef (USDA)
The most frequently asked questions about ground beef.

The Color of Meat and Poultry (USDA)  
Why are there differences in the color and what do they mean?

Water in Meat and Poultry (USDA)
Answers to questions about water in packages of fresh meat and poultry.

Meat and Poultry Roasting Chart
Details on oven temperatures, timing, and safe minimum internal temperatures for a variety of meats.

Note: For versions of these fact sheets in PDF format and en Español, see Meat Preparation (USDA). 

Type of Meat

Resources

Beef

Beef: From Farm to Table (USDA)
Includes charts on beef cooking times and storage times.

Bison

Bison from Farm to Table (USDA)
Safe storage, handling, and preparation of bison.

Corned Beef

Corned Beef and Food Safety (USDA)
Safe preparation, cooking, and storage of corned beef.

Game

Food Safety of Farm-Raised Game (USDA)
Learn about safe handling of venison, antelope, boar, and other game.

Goat

Goat from Farm to Table (USDA)
Safe storage, handling, and preparation of goat.

Ham

Ham and Food Safety (USDA)
Includes charts on cooking and storing ham.

Ham Cooking Chart

Ham Storage Chart

Hamburger (Ground Beef)

Ground Beef (USDA)
The most frequently asked questions about ground beef.

Color of Cooked Ground Beef as It Relates to Doneness (USDA)
Is color a good indicator of doneness? Not always. Use a meat thermometer to make sure that ground beef is cooked to 160 °F.

Hot Dogs

Hot Dogs and Food Safety (USDA)
Find out what’s in a hot dog and how to keep them safe.

Jerky

Food Safety of Jerky (USDA)
The safest procedure to follow when making homemade jerky.

Lamb

Lamb from Farm to Table (USDA)
Safe storage, handling, cooking methods, and approximate cooking times for lamb.

Pork

Pork from Farm to Table (USDA)
Safe storage, handling, cooking methods, and approximate cooking time for pork.

Rabbit

Rabbit from Farm to Table (USDA)
Safe storage, handling, cooking methods, and approximate cooking times for rabbit.

Sausages

Sausages and Food Safety (USDA)
Includes a storage chart on proper handling.

Veal

Veal from Farm to Table (USDA)
Safe storage, handling, cooking methods, and approximate cooking time for veal.

Turkey

Roast Turkey Dinner

For general information on preparing and storing poultry, see Poultry.

For versions of these fact sheets in PDF format and en Español, see Poultry Preparation (USDA).

Turkey Basics

Turkey Basics: Safe Thawing (USDA)
Three safe methods for thawing turkey.

Turkey Basics: Stuffing (USDA)
Use a food thermometer to ensure that the stuffing temperature reaches 165 °F.

Stuffing and Food Safety (USDA)
Can you prepare stuffing ahead of time? Is it safer to cook stuffing separately? Get answers to these questions and more.

Turkey Basics: Safe Cooking (USDA)
Includes cooking times for stuffed and unstuffed birds.

Turkey Basics: Handling Cooked Dinners (USDA)
Handling and storing leftovers and cooked meals.

YouTube video: Let's Talk About Thawing a Turkey (USDA)
Learn the three safe methods for thawing a turkey.

Turkey Charts

Turkey Thawing Chart
Approximate times for thawing in the refrigerator and in cold water.

Turkey Roasting Chart
Details on roasting stuffed and unstuffed turkeys.

Alternative Ways to Cook Turkey
How to grill, smoke, microwave, and deep fat fry turkeys.

Other Turkey Tips

Let's Talk Turkey—A Consumer Guide to Safely Roasting a Turkey (USDA)
Includes charts for thawing (in the refrigerator or in water) and roasting (stuffed or unstuffed).

Is Pink Turkey Meat Safe? (USDA)
The color of cooked meat and poultry is not always a sure sign of its degree of doneness.

Turkey: Alternate Routes to the Table (USDA)
Includes a summary chart on smoking, deep-fat frying, microwaving, and other methods for preparing turkey.

Turkey from Farm to Table (USDA)
Safe storage, handling, cooking methods and approximate cooking times (traditional and microwave).

Chicken and Other Poultry

Roasted ChickenFor information on preparing and storing turkey, see Turkey.

The Color of Meat and Poultry (USDA)
Why are there differences in the color and what do they mean?

Hock Locks and Other Accoutrements (USDA)
What happens if you cook poultry with the metal, plastic, paper, or other items in the packaging?

Poultry: Basting, Brining, and Marinating (USDA)
Safety tips for basting, brining, and marinating poultry. 

The Poultry Label Says "Fresh" (USDA)
Understanding the difference between fresh and frozen poultry

Water in Meat and Poultry (USDA)
Answers to questions about water in packages of fresh meat and poultry.

Meat and Poultry Roasting Chart
Details on oven temperatures, timing, and safe minimum internal temperatures for a variety of meats.

For versions of these fact sheets in PDF format and en Español, see Poultry Preparation (USDA).

Type of Poultry

Resources

Chicken

Chicken From Farm to Table (USDA)
Safe storage, handling, cooking methods and times for chicken.

Duck

Duck and Goose from Farm to Table (USDA)
Safe storage, handling, cooking methods, and cooking times for duck.

Emu

Ratites (Emu, Ostrich, and Rhea) (USDA)
Safe storage, handling, and cooking methods for these birds.

Game Birds

Food Safety of Farm-Raised Game (USDA)
Learn about safe handling of partridge, quail, pheasant, and other game birds.

Giblets

Giblets and Food Safety (USDA)
Inspection, processing, safe handling, and cooking of poultry giblets.

Goose

Duck and Goose from Farm to Table (USDA)
Safe storage, handling, cooking methods and times for goose.

Ground Poultry

Ground Poultry and Food Safety (USDA)
Labeling, storage, and cooking of ground poultry.

Ostrich

Ratites (Emu, Ostrich, and Rhea) (USDA)
Safe storage, handling, and cooking methods for these birds.

Rhea

Ratites (Emu, Ostrich, and Rhea) (USDA)
Safe storage, handling, and cooking methods for these birds.

 

Seafood

Seafood Safety

Fish and shellfish are an important part of a healthful diet. In fact, a well-balanced diet that includes a variety of fish and shellfish can contribute to heart health and children's growth and development. But, as with any type of food, it's important to handle seafood safely in order to reduce the risk of foodborne illness.

Fresh and Frozen Seafood: Selecting and Serving it Safely

Mercury in Seafood

What You Need to Know About Mercury in Fish and Shellfish (FDA)
Advice for pregnant women (and those thinking about pregnancy), nursing mothers, and young children.

Risks of Eating Raw Oysters

Raw Oyster Myths (FDA)
Hot sauce does not kill harmful bacteria in raw oysters; neither does alcohol. Get the facts behind the myths.

Raw Oysters Contaminated With Vibrio vulnificus Can Cause Illness and Death (FDA)
Explains the risks associated with eating raw oysters and how to prevent serious illness.

General Information on Seafood

Fresh and Frozen Seafood: Selecting and Serving it Safely (FDA)
How to handle seafood safely in order to reduce the risk of foodborne illness.

Seafood Questions and Answers (FDA)
Selecting safe seafood, figuring out if a fish is fresh, spotting a safe seafood seller, and more.

Cooperative Program Ensures Safe Shellfish (FDA)
How industry and government work together to keep shellfish safe.
See the slideshow or read the article

Eggs and Egg Products

 

Eggs are one of nature's most nutritious and economical foods. But, you must take special care with handling and preparing fresh eggs and egg products to avoid food poisoning.

Egg Basics

Thorough cooking is an important step in making sure eggs are safe.

  • Scrambled eggs: Cook until firm, not runny.
  • Fried, poached, boiled, or baked: Cook until both the white and the yolk are firm.
  • Egg mixtures, such as casseroles: Cook until the center of the mixture reaches 160 °F when measured with a food thermometer.

Egg Recipes: Playing It Safe

  • Homemade ice cream and eggnog are safe if you do one of the following:
    • Use a cooked egg-milk mixture. Heat it gently and use a food thermometer to ensure that it reaches 160 °F.
    • Use pasteurized eggs or egg products.
  • Dry meringue shells, divinity candy, and 7-minute frosting are safe — these are made by combining hot sugar syrup with beaten egg whites. However, avoid icing recipes using uncooked eggs or egg whites. 
  • Meringue-topped pies should be safe if baked at 350 °F for about 15 minutes. But avoid chiffon pies and fruit whips made with raw, beaten egg whites — instead, substitute pasteurized dried egg whites, whipped cream, or a whipped topping.
  • Adapting Recipes: If your recipe calls for uncooked eggs, make it safe by doing one of the following:
    • Heating the eggs in one of the recipe’s other liquid ingredients over low heat, stirring constantly, until the mixture reaches 160 °F. Then, combine it with the other ingredients and complete the recipe. Or use pasteurized eggs or egg products.
    • Using pasteurized eggs or egg products.

Note: Egg products, such as liquid or frozen egg substitute, are pasteurized, so it’s safe to use them in recipes that will be not be cooked. However, it’s best to use egg products in a recipe that will be cooked, especially if you are serving pregnant women, babies, young children, older adults, and people with weakened immune systems.

General Information

Egg Storage Chart
Details on refrigerating and freezing raw eggs, cooked eggs, and egg dishes. 

Egg Safety and Eating Out
Practical things that you can do to keep your family safe.

Tips to Reduce Your Risk of Salmonella from Eggs (CDC)
If eggs are eaten raw or undercooked, Salmonella bacteria can cause illness.

Playing it Safe With Eggs: What Consumers Need to Know (FDA)
How to buy, cook, serve, store, and transport fresh eggs to avoid salmonella poisoning. From Consumer Information about Egg Safety

Egg Products and Food Safety (USDA)
How to use liquid, frozen, and dried egg products safely.

Shell Eggs from Farm to Table (USDA)
Answers to questions on eggs, from how often a hen lays an egg to the safety of Easter eggs to egg storage guidelines.

Milk, Cheese, and Dairy Products

Myths About Raw Milk

Milk, cheels, and dairy products (included ice cream)Pasteurization is a process that kills harmful bacteria by heating milk to a specific temperature for a set period of time. Some people continue to believe that pasteurization harms milk and that raw milk is a safe healthier alternative.

Raw milk can harbor dangerous microorganisms, such as Salmonella, E. coli, and Listeria, that can pose serious health risks to you and your family.

Here are some common myths and proven facts about milk and pasteurization:

  • Raw milk DOES NOT kill dangerous pathogens by itself.
  • Pasteurizing milk DOES NOT cause lactose intolerance and allergic reactions. Both raw milk and pasteurized milk can cause allergic reactions in people sensitive to milk proteins.
  • Pasteurization DOES NOT reduce milk's nutritional value.
  • Pasteurization DOES NOT mean that it is safe to leave milk out of the refrigerator for extended time,particularly after it has been opened.
  • Pasteurization DOES kill harmful bacteria.
  • Pasteurization DOES save lives.

Food Safety and Raw Milk (CDC) 
Comprehensive information on the dangers of raw milk, including:

The Dangers of Raw Milk (FDA)
Raw milk can harbor dangerous microorganisms that can pose serious health risks.

Questions & Answers: Raw Milk (FDA)
Raw milk is not safe to drink. Find out more about the risks.

Raw Milk May Pose Health Risk (FDA)
Consumer update on raw milk

Raw Milk Misconceptions and the Danger of Raw Milk Consumption (FDA)
Point and counterpoint on popular myths about raw milk

The Dangers of Raw Milk (FDA)
Unpasteurized milk can pose a serious health risk

Food Safety and Raw Milk (FDA)
Understanding health risks associated with raw milk.

Raw Milk Questions and Answers
Frequently asked questions and answers about the risks of drinking raw milk.

Cheese

Preventing Listeriosis In Pregnant Hispanic Women in the U.S. (FDA)
When pregnant women eat Mexican-style soft cheeses, they are putting their unborn babies at risk!

Ice Cream

Enjoying Homemade Ice Cream without the Risk of Salmonella Infection (FDA)
To avoid the risk of salmonella infection, use a pasteurized egg product instead of raw eggs.

Fresh Fruits, Vegetables, and Juices

General Information Frest fruits, vegetables, and juices

Produce Safety: Safe Handling of Raw Produce and Fresh-Squeezed Juices (FDA)
Tips and Q&As on buying, storing and preparing fresh produce.

Talking About Juice Safety: What You Need to Know (FDA)
Consuming untreated juices can pose health risks to your family.

Tips

Tips for Fresh Produce Safety
Buying and storing produce to prevent foodborne illness.

Two Simple Steps to Juice Safety
Make sure that juice has been pasteurized or treated to kill harmful bacteria.

Sprouts: What You Should Know
Eating raw sprouts may lead to foodborne illness, especially in susceptible individuals.

Nuts, Grains, and Beans

Peanuts surrounding an open jar of peanut butter, and a slice of bread with peanut butter next to a butter knife.Nuts, grains, beans, and other legumes, and their by-products, are found in a wide variety of foods. Since these foods are ingredients in so many food products, contamination or mislabeling of allergens can pose a widespread risk. 

Contamination may come from harmful bacteria such as salmonella, some foods in these categories, particularly grains, are also susceptible to chemical environmental risks.

Several of these foods – including tree nuts, peanuts, wheat, and soybeans – have been classified as major food allergens by the U.S. Food and Drug Administration. The law requires that all foods are labeled with their ingredients, and that labels clearly identify any of the major food allergens or their protein derivatives.

Learn more by referring to the resources below.

Risks and Contamination

Arsenic in Rice (FDA) The U.S. Food and Drug Administration shares important information on the presence of arsenic, a chemical associated with long-term health effects, in rice. Find out what you should do, and what steps the FDA is taking.

Salmonella in Peanut Butter (CDC) The Centers for Disease Control and Prevention confirmed the presence of Salmonella bacteria in certain samples of peanut butter and other nut products beginning September 2012. Find details about their investigation and read their advice to consumers.

Recalled Peanut Product Database (FDA) Search this database to learn if any peanut products in your pantry have been affected by the multi-state Salmonella outbreak.

2009 Peanut Product Recall (FDA) In March 2009, the U.S. Food and Drug Administration requested a recall on certain products containing peanuts due to a contamination threat.  Find details about the investigation and read advice to consumers.

General Allergy Information

Food Allergy Information (FDA) Learn about major food allergens, labeling, and what to do if symptoms occur.

Flour, Raw Dough, and Raw Batter

Flour Safety Basics

  • Do not eat or play with flour, raw dough exit disclaimer icon, or raw batter that is intended to be cooked.
  • Do not use flour in items that are not intended to be cooked.
  • If you or someone you are cooking for has a food allergy, carefully check the labels of any flour or baking mixes you plan to use.

People often understand that it is dangerous to eat raw eggs because of the risk of Salmonella, but eggs aren’t the only potential carrier of foodborne illness in raw dough or batter. Raw flour may be contaminated with harmful bacteria such as E. coli.

Flour can be made from a variety of grains, nuts, and legumes including wheat, soy, tree nuts, and peanuts, all four of which the U.S. Food and Drug Administration classifies as major food allergens. Manufacturers are legally required to list ingredients and clearly identify any major allergens (or their protein derivatives) on the labels of food products.

Cooking with Flour

Throw out recalled products

  • Although CDC closed its investigation into the E. coli outbreak, continued illness from recalled products is expected due to the long shelf life of flour and baking mixes.
  • Check CDC’s recall page exit disclaimer icon that lists all affected products. Throw out any flour or baking mixes on the recall list.
  • If you stored recalled flour in a reusable container, be sure to thoroughly wash and sanitize the container before using it again.
  • If you are unsure if the flour is included in the recall, throw out the product.

Separate flour, raw dough, or raw batter

  • Keep raw foods, including any flour products, separate from other foods while preparing them to prevent cross-contamination before cooking.
  • Use separate bowls, measuring cups, and utensils for flour, raw dough, and raw batter.

Bake it before you bite it

  • Do not eat or play with flour, raw dough, or raw batter.
  • Do not add flour to foods that will not be cooked, such as milkshakes, ice-cream mixes.
  • Do not taste flour, raw dough, or raw batter. Eating even a small amount can make you sick.
  • Bake/cook items containing flour, raw dough, or raw batter thoroughly before eating them, including flour used for thickening.
  • Follow package directions on mixes for proper cooking temperatures and times.

Keep it cool and clean

  • Refrigerate baked goods containing fillings (such as cream) promptly after making or purchasing them to prevent illness-causing bacteria from growing.
  • Wash any bowls, utensils, and other surfaces that were used when baking with hot water and soap. The surfaces to be cleaned may extend beyond the immediate work area, because flour is powdery and tends to spread.
  • Wash your hands with water and soap after baking.

Baby Food and Infant Formula

Infants and young children are particularly vulnerable to foodborne illness because their immune systems are not developed enough to fight off infections. That's why extra care should be taken when handling and preparing their food and formula.

Baby Food      

Baby FoodThe most important action that you can take to prevent foodborne illness in your babies and children is to wash your hands. Your hands can pick up harmful bacteria from pets, raw foods (meat, poultry, seafood, eggs), soil, and diapers.

Always wash your hands:

  • Before and after handling food
  • After using the bathroom, changing diapers, or handling pets.

Other ways to keep your baby’s food safe:

  • Check the packaging of commercial baby food before serving: The following may indicate that the food is contaminated or at risk of bacterial contamination:
    • For jars: Make sure that the safety button on the lid is down. Discard any jars that don’t “pop” when opened or that have chipped glass or rusty lids.
    • For plastic pouches: Discard any packages that are swelling or leaking.
  • Don’t “double dip” with baby food: Never put baby food in the refrigerator if the baby doesn’t finish it. Your best bet: Don’t feed your baby directly from the jar of baby food. Instead, put a small serving of food on a clean dish and refrigerate the remaining food in the jar. If the baby needs more food, use a clean spoon to serve another portion. Throw away any food in the dish that’s not eaten. If you do feed a baby from a jar, always discard any remaining food.
  • Don’t share spoons: Don’t put the baby’s spoon in your mouth or anyone else’s mouth – or vice versa. If you want to demonstrate eating for your baby, get a separate serving dish and spoon for yourselv.
  • Never leave any open containers of liquid or pureed baby food out at room temperature for more than two hours: Harmful bacteria grows rapidly in food at room temperature.
  • Store opened baby food in the refrigerator for no more than three days: If you’re not sure that the food is safe, remember this saying: “If in doubt, throw it out.”

General Information on Baby Food

Once Baby Arrives: Food Safety for Moms-to-Be (FDA)
Do’s and don’ts for feeding your baby, plus tips on microwaving baby food and when to call the doctor. 

Infant Formula

Infant FormulaIf you’re the parent or caretaker of an infant, you’ve probably heard that breast milk is the best source of nutrition for infants. In situations in which it’s not possible to breastfeed an infant, you may choose to use a commercially prepared infant formula.

Why can’t I give my baby cow’s milk?

Cow's milk by itself is not appropriate for infants less than 1 year old. Cow’s milk does not have the correct balance of nutrients for infants to grow and develop normally, and it can cause problems with anemia and kidney function.

Raw milk is never appropriate for infants – or anyone else. It should not be consumed by anyone at any time for any purpose. Raw milk can harbor dangerous microorganisms, such as Salmonella, E. coli, and Listeria, that can pose serious health risks.

But isn’t formula made from cow’s milk?

Most infant formula is made with cow's milk, but it has been modified and supplemented with additional nutrients. As a result, the formula is more nutritious and easier for the baby to digest than cow’s milk. Other formula options include soy-based formulas and hypoallergenic (or protein hydrolysate and amino acid-based) formulas. Special formulas are available for babies who are premature or have other health problems.

How does the government regulate infant formula?

The FDA does not approve infant formulas before they can be marketed. All formulas marketed in the United States, however, must meet Federal nutrient requirements. The FDA also monitors infant formula, which means that it inspects facilities that manufacture formula and analyzes samples.

What can I do to make sure that formula is safe for my baby?

Here are a few basic steps that you can follow to ensure that formula is safe from bacteria that can cause illness.

  • Prepare safe water for mixing: Bring tap water to a roiling boil and boil it for one minute. If you use bottled water, follow this same process unless the label indicates that it is sterile. Then, cool the water quickly to body temperature before mixing the formula.
  • Use clean bottles and nipples: You may want to sterilize bottles and nipples before first use. After that, it’s safe to wash them by hand or in a dishwasher.
  • Don't make more formula than you will need: Formula can become contaminated during preparation, and bacteria can multiply quickly if formula is improperly stored. Your best bet: prepare formula in smaller quantities on an as-needed basis to greatly reduce the possibility of contamination. And always follow the label instructions for mixing formula.

General Information on Infant Formula

Infant Formulas (NIH MedlinePlus)
Trusted information on types of formula, recommendations, and side effects of improper use.

FDA 101: Infant Formula (FDA)
The basics on types of formula, along with safety tips and instructions for reporting problems.

Safe Preparation, Storage and Handling of Powdered Infant Formula (World Health Organization)
Guidelines on infant formula in English, French, Spanish, Chinese, Russian, Arabic, and Japanese.

Pet Food

Pet FoodMany people don’t realize that the basic principles of food safety apply to their pets’ foods too. For example, pet food or treats contaminated with Salmonella can cause infections in dogs and cats. And contaminated pet food that is not handled properly can cause serious illness in people too, especially children.

If you’re a pet owner, one of the most important things you can do to keep your pets, your family, and yourself safe from foodborne illness is to wash your hands:

  • Before and after handling pet foods and treats, wash your hands for 20 seconds with hot running water and soap. (Tip: Sing “Happy Birthday” twice to time yourself.)
  • After petting, touching, handling, or feeding your pet, and especially after contact with feces, wash your hands for 20 seconds.
  • Wash hands before preparing your own food and before eating.

Because infants and children are especially susceptible to foodborne illness, keep them away from areas where you feed your pets. Never allow them to touch or eat pet food.

General Information

Safe Handling Tips for Pet Foods and TreatsSafe Handling Tips for Pet Foods and Treats (FDA)
Pets can get food poisoning, too. How to buy, prepare, and store pet food to avoid contamination.

Pet Food (FDA)
Details on how the FDA ensures that pet foods are properly labeled and contain safe ingredients.

FDA 101: Animal Feed (FDA)
Yes: Pet food, including dry and canned food and pet treats, is considered animal feed.

How to Report a Pet Food Complaint (FDA)
Before you contact the FDA, review this checklist on the pet food product and any symptoms your pet may have.

Think Food Safety (FDA)
We know to wash our hands before eating dinner and after using the bathroom, but what about after handling pet food?

Salmonella and Dry Pet Food

Salmonella from Dry Pet Food and Treats (CDC)
Follow these tips to help prevent an infection with Salmonella from handling dry pet food and treats.

Podcast: Tips to Reduce Your Risk of Getting a Salmonella Infection from Dry Pet Food
Listen to the podcast or read the script (2:56 minutes)

Concerns Related to Specific Recalls

Check the Food Safety widget to get the latest recalls on pet food and animal feed, as well as other food recalls.

Melamine Pet Food Recall of 2007 (FDA)
Certain pet foods contaminated with melamine were sickening and killing cats and dogs in 2007.

Caution to Dog Owners About Chicken Jerky Products (FDA)
Chicken jerky products such as chicken tenders, strips, or treats may cause illnesses in dogs.

Questions and Answers: Human Illness (Salmonella) Associated with Dry Pet Food (CDC)
In 2007, Salmonella linked to dry pet food sickened 62 people in 18 states. 

https://www.foodsafety.gov/keep/types/petfood/index.html


Food Poisoning Symptoms-CDC

Report Food Poisoning

If you believe you or someone you know got sick from food, even if you don’t know what food it was, please report it to your local health department. Reporting your illness may help public health officials identify a foodborne disease outbreak and keep others from getting sick.

Food poisoning symptoms may range from mild to severe and may differ depending on the germ you swallowed. The most common symptoms of food poisoning are:

  • Upset stomach
  • Stomach cramps
  • Nausea
  • Vomiting
  • Diarrhea
  • Fever

After you consume a contaminated food or drink, it may take hours or days before you develop symptoms.

Complications From Food Poisoning

Most people have only mild illnesses, lasting a few hours to several days. However, some people need to be hospitalized, and some illnesses result in long-term health problems or even death. Infections transmitted by food can result in chronic arthritis, brain and nerve damage, and hemolytic uremic syndrome (HUS), which causes kidney failure.

When to See a Doctor for Food Poisoning

If you experience symptoms of food poisoning, such as diarrhea or vomiting, drink plenty of fluids to prevent dehydration.

See your doctor or healthcare provider if you have symptoms that are severe, including:

  • High fever (temperature over 101.5°F, measured orally)
  • Blood in stools
  • Frequent vomiting that prevents keeping liquids down (which can lead to dehydration)
  • Signs of dehydration, including a marked decrease in urination, a very dry mouth and throat, or feeling dizzy when standing up.
  • Diarrhea that lasts more than 3 days

Symptoms and Sources of 10 Foodborne Germs

Germ and Typical Time for Symptoms to Appear Typical Signs and Symptoms  Common Food Sources
Campylobacter
2 – 5 days
Diarrhea (often bloody), stomach cramps/pain, fever Raw or undercooked poultryraw (unpasteurized) milk, and contaminated water
Clostridium botulinum (Botulism)
18 – 36 hours
Double or blurred vision, drooping eyelids, slurred speech. Difficulty swallowing, breathing and dry mouth. Muscle weakness and paralysis. Symptoms start in the head and move down as severity increases Improperly canned or fermented foods, usually homemade. Prison-made illicit alcohol.
Clostridium perfringens
6 – 24 hours
Diarrhea, stomach cramps. Vomiting and fever are uncommon. Usually begins suddenly and lasts for less than 24 hours Beef or poultry, especially large roasts; gravies; dried or precooked foods
Cyclospora
1 week
Watery diarrhea, loss of appetite and weight loss. Stomach cramps/pain, bloating, increased gas, nausea, and fatigue. Raw fruits or vegetables, and herbs
Escherichia coli (E. coli)
3 – 4 days
Severe stomach cramps, diarrhea (often bloody), and vomiting. Around 5-10% of people diagnosed with this infection develop a life-threatening complication. Raw or undercooked ground beef, raw (unpasteurized) milk and juice, raw vegetables (such as lettuce), and raw sprouts, contaminated water
Listeria
1 – 4 weeks
Pregnant women typically experience fever and other flu-like symptoms, such as fatigue and muscle aches. Infections during pregnancy can lead to serious illness or even death in newborns.
Other people (most often older adults): headache, stiff neck, confusion, loss of balance and convulsions in addition to fever and muscle aches.
Queso fresco and other soft cheeses, raw sprouts, melons, hotdogs, pâtés, deli meats, smoked seafood, and raw (unpasteurized) milk.
Norovirus
12 – 48 hours
Diarrhea, nausea/stomach pain, vomiting Infected person, contaminated food like leafy greens, fresh fruitsshellfish (such as oysters), or water, or by touching contaminated surfaces
Salmonella
12 – 72 hours
Diarrhea, fever, stomach cramps, vomiting Eggs, raw or undercooked poultry or meat, unpasteurized milk or juice, cheese, raw fruits and vegetables
Staphylococcus aureus (Staph)
30 minutes – 6 hours
Nausea, vomiting, and stomach cramps. Most people also have diarrhea. Foods that are not cooked after handling, such as sliced meats, puddings, pastries, and sandwiches.
Vibrio
1 – 4 days
Watery diarrhea, nausea. stomach cramps, vomiting, fever, chills Raw or undercooked shellfish, particularly oysters

Learn more about how to prevent food poisoning >

Foods Linked to Food Poisoning

Some foods are more associated with foodborne illnesses and food poisoning than others. They can carry harmful germs that can make you very sick if the food is contaminated.

  • Raw foods of animal origin are the most likely to be contaminated, specifically raw or undercooked meat and poultry, raw or lightly cooked eggs, unpasteurized (raw) milk, and raw shellfish.
  • Fruits and vegetables also may get contaminated.
  • While certain foods are more likely to make you sick, any food can get contaminated in the field, during processing, or during other stages in the food production chain, including through cross-contamination with raw meat in kitchens.

Learn about steps you can take to avoid food poisoning:

Chicken, Beef, Pork, and Turkey

Avoid food poisoning use correct food temperatures for chicken and meat

Thoroughly cooking chicken, poultry products, and meat destroys germs.

Raw and undercooked meat and poultry can make you sick. Most raw poultry contains Campylobacter. It also may contain Salmonella, Clostridium perfringens, and other bacteria. Raw meat may contain Salmonella, E. coli, Yersinia, and other bacteria.

  • You should not wash raw poultry or meat before cooking it, even though some older recipes may call for this step. Washing raw poultry or meat can spread bacteria to other foods, utensils, and surfaces, and does not prevent illness.
  • Thoroughly cooking poultry and meat destroys germs. You can kill bacteria by cooking poultry and meat to a safe internal temperature.
  • Use a cooking thermometer to check the temperature. You can’t tell if meat is properly cooked by looking at its color or juices.
  • Leftovers should be refrigerated at 40°F or colder within 2 hours after preparation. Large cuts of meat, such as roasts or a whole turkey, should be divided into small quantities for refrigeration so they’ll cool quickly enough to prevent bacteria from growing.

Foodborne Illness and Raw Poultry and Meat:

Tips for Preparing Chicken, Turkey, and Other Meats:

Fruits and Vegetables

assorted fruits and veggies

The safest fruits and vegetables are cooked; the next safest are washed. Avoid unwashed fresh produce.

Eating fresh produce provides important health benefits, but sometimes raw fruits and vegetables may cause food poisoning from harmful germs such as Salmonella, E. coli, and Listeria. Fresh fruits and vegetables can be contaminated anywhere along the journey from farm to table, including by cross-contamination in the kitchen.

Food Safety Tips for Fruits and Vegetables

Raw Milk, Cheese, and Dairy Products

Dangers of Raw Milk and Dairy Products Made With Raw Milk

To prevent listeriosis, don’t consume raw milk and soft cheeses and other dairy products made from unpasteurized milk.

You can get very sick from raw milk and from dairy products made with raw milk, including soft cheeses such as queso fresco, blue-veined, feta, brie and camembert, as well as ice cream and yogurt. They can carry harmful germs, including Campylobacter,
Cryptosporidium, E. coli, Listeria, and Salmonella.

  • Raw milk products are made safe through pasteurization, which requires just enough heat to kill disease-causing germs.
  • Most of the nutritional benefits of drinking raw milk are also available from pasteurized milk, without the risk.
  • Although Listeria infection is very uncommon, a Listeria infection often has severe effects on older adults, fetuses and newborns.

Learn About the Dangers of Raw Milk and Cheese

Raw Eggs and Salmonella

hard boiled and cooked eggs

Cook eggs until the yolks and whites are firm.

Eggs can contain a germ called Salmonella that can make you sick, even if the egg looks clean and uncracked. Use pasteurized eggs and egg products when preparing recipes that call for raw or undercooked eggs. In addition:

  • Avoid foods that contain raw or undercooked eggs, such as homemade Caesar salad dressing and eggnog.
  • Cook eggs until the yolks and whites are firm.
  • Cook foods containing eggs thoroughly.
  • Keep eggs refrigerated at 40°F or colder.
  • Do not taste or eat raw batter or dough.

Tips for Preparing and Eating Eggs

Seafood and Raw Shellfish Food Poisoning

Raw oysters and food poisoning

Raw or undercooked oysters can contain Vibrio bacteria, which can lead to an infection called vibriosis.

Cook seafood to 145°F, and heat leftover seafood to 165°F. Avoid raw or undercooked fish, shellfish, or food containing raw or undercooked seafood, such as sashimi, some sushi, and ceviche.

Oysters and Food Poisoning

  • Oysters and other filter-feeding shellfish can contain viruses and bacteria that can cause illness or death.
  • Oysters harvested from contaminated waters can contain norovirus.
  • To avoid food poisoning, cook oysters well.

Food Safety for Seafood and Oysters

Sprouts and Food Poisoning

alfalfa sprouts

Eating raw or lightly cooked sprouts, such as alfalfa, bean, or any other sprout may lead to food poisoning.

The warm, humid conditions needed to grow sprouts are also ideal for germs to grow. Eating raw or lightly cooked sprouts, such as alfalfa, bean, or any other sprout may lead to food poisoning from Salmonella, E. coli, or Listeria. Thoroughly cooking sprouts kills the harmful germs and reduces the chance of food poisoning.

Raw Flour

bag of flour and raw batter in bowl

You should never taste raw dough or batter.

Flour is typically a raw agricultural product that hasn’t been treated to kill germs. Harmful germs can contaminate grain while it’s still in the field or at other steps as flour is produced. Bacteria are killed when food made with flour is cooked. That’s why you should never taste raw dough or batter.

Learn More

Source: CDC