Can You Get Food Poisoning from Pizza? ( need to know )

Pizza is one of America’s favorite foods, with billions of pizzas sold each year from pizzerias, frozen pizza brands, and grocery stores. The tasty combination of dough, sauce, cheese and toppings makes pizza a convenient and delicious meal or snack.

Can You Get Food Poisoning From Pizza?

However, there have been questions around whether pizza can cause food poisoning. In this article, we’ll explore the risk of getting sick from eating pizza and steps you can take to enjoy it safely.   

Can You Get Food Poisoning from Pizza?

It is unlikely, but possible to get food poisoning from pizza. The high heat of baking pizza kills most dangerous bacteria. However, contamination can occur after cooking through mishandling, or from raw toppings that haven’t been fully cooked.

As long as proper safety precautions are taken when preparing, storing and reheating pizza, the risk of illness is very low. So pizza lovers can continue to enjoy this popular food while being mindful of basic food handling practices.

What Is Food Poisoning?

Food poisoning refers to illnesses caused by consuming contaminated food or drinks. Depending on the contaminant, it can cause symptoms like nausea, vomiting, stomach cramps, diarrhea, fever, and more.

According to the CDC, food poisoning is quite common, affecting around 48 million Americans yearly. It’s most often caused by bacteria, viruses, parasites, or toxins that contaminate food during production, storage, or cooking.

Some common food poisoning culprits include:

  • Salmonella – Causes salmonellosis, usually from undercooked poultry, eggs, beef, or contaminated produce.
  • E. coli – comes from undercooked beef, contaminated water, or contact with infected people.
  • Listeria – Found in unpasteurized dairy, deli meats, produce, and processed foods—higher risk for pregnant women.
  • Norovirus – A highly contagious virus transmitted by infected food workers.
  • Campylobacter – Passed on through undercooked poultry.
  • Clostridium perfringens – Bacteria that cause illness when large quantities of food are left at unsafe temperatures.

Proper cooking, cooling, refrigeration, cleaning, and handling of ingredients prevent most food poisoning. However, mistakes can happen, allowing dangerous microbes to multiply.

Can Pizza Cause Food Poisoning?

Yes, it is possible to contract food poisoning from eating pizza if it becomes contaminated somehow during production or storage.

Pizza contains several high-risk ingredients that could harbor dangerous bacteria, viruses, or other pathogens:

  • Raw dough – The flour or eggs used to make pizza dough could be contaminated. E. coli outbreaks have occurred from eating raw dough.
  • Cheese – Unpasteurized soft cheeses may contain Listeria, Brucella, Salmonella, or E. coli. Hard cheeses are safer.
  • Meats – Pepperoni, sausage, and other toppings can spread Salmonella, E. coli, etc., if made from undercooked meats.
  • Produce – Veggie toppings are prone to carrying Salmonella, E. coli, Listeria, and Norovirus.
  • Sauces – Made from ingredients like raw eggs, garlic, and onions that could have bacteria if not stored properly.

In addition, the way pizza is prepared and stored can create opportunities for food poisoning:

  • Insufficient cooking – Dough not baked long enough to kill bacteria—undercooked meat toppings.
  • Contaminated surfaces & tools – Contact with bacteria from countertops, utensils, unclean hands, etc.
  • Improper cooling & storage – Pizza left at room temp too long before refrigerating allows bacterial growth.
  • Infected food handlers – Sick pizza makers are spreading viruses like Norovirus or Hepatitis A via contact with food.

Now, look closely at some of the most common biological contaminants that could lead to pizza food poisoning.

Can Leftover Pizza Cause Food Poisoning?

Leftover or refrigerated pizza also risks bacterial contamination if not handled and reheated correctly.

Pathogens can multiply to dangerous levels on pizza that sits out too long at temperatures between 40-140°F. This is known as the danger zone for bacterial growth.

To prevent food poisoning from leftover pizza:

  • Refrigerate within 2 hours of cooking, or 1 hour if temps are above 90°F.
  • Store in shallow, airtight containers to cool quickly.
  • Reheat to 165°F until hot and steaming before consuming.
  • Discard pizza left out over 2 hours – don’t reheat.
  • Consume within 3-4 days for optimal quality and safety.

Proper refrigeration prevents bacteria on pizza leftovers from multiplying to unsafe levels. Thorough reheating will kill any pathogens that may be present.

Who Is Most at Risk for Pizza Food Poisoning?

Some individuals and groups face higher risks of food poisoning from pizza due to age, health conditions, or other circumstances. At-risk groups include:

  • Pregnant women are especially vulnerable to Listeria infection, leading to complications.
  • Young children – Their immune systems aren’t fully developed.
  • Older adults – Increased risk of severe dehydration and illness from pizza pathogens.
  • Those with weakened immune systems – People with HIV/AIDS, cancer, diabetes, etc. have a harder time fighting infections.
  • People taking antacids – Reduced stomach acidity inhibits the body’s ability to kill certain bacteria.
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Extra care should be taken when preparing pizza for high-risk groups. Using pasteurized ingredients, avoiding cross-contamination, and proper cooking and storage helps keep them safe.

How to Prevent Food Poisoning from Pizza

While pizza can harbor dangerous bacteria, viruses, or parasites under the wrong conditions, there are ways to minimize the risks for safer eating. Here are some prevention tips:

For pizza makers:

  • Use pasteurized egg products and soft cheeses. Avoid unpasteurized dairy.
  • Wash hands thoroughly after handling raw dough or meats before touching other foods.
  • Prevent cross-contamination by keeping basic ingredients separate from cooked foods. Use separate cutting boards.
  • To ensure safe internal temperatures, cook meats, sausage, pepperoni, etc., thoroughly.
  • Refrigerate prepared pizza within 2 hours or 1 hour if ambient temperature exceeds 90°F.
  • Sanitize prep surfaces, utensils, and equipment between uses.
  • Exclude staff with illnesses from handling food until symptoms have resolved.

For consumers:

  • Order pizza from reputable restaurants with clean facilities and staff. Check inspection scores if available.
  • Consume pizza within 2 hours of delivery or pickup if possible.
  • Refrigerate leftovers in shallow containers within 2 hours and reheat fully to 165°F before eating.
  • Discard pizza left out more than 2 hours – don’t try to reheat.
  • Reheat pizza until steaming hot through – at least 165°F.
  • Take extra care reheating pizza for those most vulnerable to food poisoning.

Key Points to Remember

To summarize, key points to keep in mind regarding pizza safety:

  • Pizza may cause food poisoning if contaminated with dangerous bacteria, viruses, toxins, or parasites.
  • Ingredients like raw dough, eggs, cheese, meat, and produce can harbor risks if improperly handled.
  • Thorough cooking, avoiding cross-contamination, and proper hot and cold holding prevent most pizza-related illnesses.
  • Leftover pizza should be refrigerated within 2 hours and reheated fully before eating to prevent food poisoning.
  • At-risk groups like pregnant women, young children and older adults should take extra care with pizza food safety.

While pizza night doesn’t need to be cancelled over food poisoning fears, appropriate care should be taken when preparing, storing, or reheating those tasty slices to minimize risks!

  Can you get sick from ordering pizza?

Can You Get Sick From Ordering Pizza?

Yes! Salmonella can also be found on the surface of tomatoes and in raw milk products that may find their way into your cheese-laden pie. Roughly half of all foodborne illness outbreaks are traced back to produce, and many of those cases involved tomatoes.

How To Avoid Food Poisoning from Pizza?

It’s a common misconception that food poisoning only comes from raw meat. The truth is, all types of pizza can cause foodborne illnesses if they’re not handled properly. ​​​​​​

Food safety guidelines for making any pizza include keeping the dough refrigerated until ready to use and using clean hands when shaping the dough into a crust or topping it with toppings.

These practices help prevent the growth of bacteria in your kitchen and keep your guests safe from potential illness. Additionally, always make sure there is cold water running over your hands while cooking with pizza dough.

11 Ways to Avoid Food Poisoning:

With the holidays fast approaching, many people are planning their holiday menus. From your office party to your family gathering, there’s a lot of opportunities for food poisoning. There is nothing worse than feeling ill from celebrating. So here are 11 ways to avoid food poisoning this holiday season:

  • Get a kitchen thermometer and check your fridge for the right temperature. At 40 degrees, bacteria grows quickly, but at 35 degrees, it’s slower. So don’t let the meat sit out on the counter!         
  • Keep hot food hot by using chafing dishes or slow cookers to keep things warm during events. If you’re not using a slow cooker, take the food off the stovetop and put it on another surface that will stay warm.           
  • Thaw frozen meat in your fridge! Never thaw out meat at room temperature, or you’ll get sick from bacteria growing faster than usual.
  • You can tell if eggs are safe to eat by looking for whether they’re still liquid or if they’ve turned a solid white color.      
  • Wash your hands! Always wash before handling food and after touching raw meat too.           
  • Don’t let anyone who is sick near the food prep area keep them away from everything you’re going to eat because there’s no telling what bacteria will happen.
  • Cook all meat thoroughly and use a thermometer to ensure it reaches the proper temperature (160 degrees F).
  • Always wash your hands before handling any raw meats or produce.
  • Keep cooked foods separate from uncooked foods and make sure they stay hot until served.
  • Wash fruits and vegetables thoroughly under running water and use a vegetable brush to scrub produce.
  • Be wary of cross-contamination between raw meats/produce and other items using separate cutting boards, utensils, etc.

Can you get food poisoning from pizza dough?

Pizza dough is usually made of wheat flour or white-wheat flour, salt, yeast, and water. If you have a wheat allergy or celiac disease and eat pizza crust, it’s essential to use gluten-free flour.

In addition to the dough ingredients listed above, most commercial pizza doughs also contain wheat/gluten. Which will trigger your allergies or cause a reaction if you’re sensitive to gluten.

It can be topped with various ingredients such as tomato sauce or pizza sauce, cheese (e.g., mozzarella, Parmesan, or cheddar), various meats and vegetables (e.g., green peppers, olives).

Or other items such as pineapple or mushrooms. The toppings generally include some form of sauce cooked on the pizza before serving to give it a different flavour than its dough-based counterpart.

Can You Get Food Poisoning From Pizza Dough?

This is usually a tomato sauce or pizza sauce. It can be served in styles ranging from traditional to California-style, including heavy use of fresh produce and various meats, cheeses, and spices such as ranch dressing or meatballs.

Pizza has been said to have originated in Italy, but not much information exists about the time it was first created or the creator of it.

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How long does it take to feel the effect of food poisoning?

It is always a risk to order undercooked food, but luckily for most people, it takes about 1-3 days before the effects of food poisoning set in.

However, some types of bacteria can take as little as 2 hours to make someone sick, and others may not show symptoms until weeks later which makes you think twice about ordering that sushi!

Since you can’t see bacteria, it’s essential to be careful about what types of food and how much is consumed. The most common way for people to get sick from raw or undercooked food is by not washing their hands after coming into contact with the contaminated item which means eating a fresh salad as well as grabbing the door handle on the way out.

The risk of getting food poisoning from pizza is shallow, as long as it’s cooked in an oven or microwave to a safe temperature (or you can avoid the toppings and stick with cheese!).

Some people have speculated that some pizzerias are not cooking their pies for long enough times – but luckily, the CDC reports that there are no reported cases of people getting sick from eating undercooked pizza.

How long does food poisoning last?

Food poisoning is a disease that can last anywhere from 12 hours to 3 weeks. It’s tough to tell when it ends, but usually, symptoms gradually go away.

Do I have food poisoning? Asking yourself this question could save your life! If you have food poisoning, it will usually go away on its own. If the symptoms persist for more than two weeks or get worse, you may need to see a doctor.

How Long Does Food Poisoning Last?
How Long Does Food Poisoning Last?

The most common cause of food poisoning

  • Salmonella, which is often found in raw eggs and poultry.
  • E. coli O157H; a strain of bacteria that can infect a person after coming into contact with certain types of raw beef.
  • Listeria is found in unpasteurized milk and can grow in refrigerated foods like lunch meat, hot dogs, deli meats, or cheese.
  • Norovirus is the most common cause of acute gastroenteritis across all age groups; it’s also a leading cause of foodborne illness outbreaks in restaurants and other institutional settings.
  • Scombroid fish poisoning, caused by eating hot or undercooked tuna, mackerel, and other warm-water marine species.      
  • Botulism, an illness that can cause breathing difficulties and muscle paralysis, results from a toxin produced by Clostridium botulinum bacteria – often found in canned foods like beans and tomato sauce.         
  • Toxoplasmosis, which can cause miscarriage or congenital disabilities in pregnant women and people with compromised immune systems; it’s caused by the ingestion of Toxoplasma gondii parasite eggs found in undercooked meat or contaminated soil.”

What are the side effects of eating pizza?

Can You Get Food Poisoning from Pizza:

There are a variety of side effects that could happen if someone eats the wrong kind of pizza. One person may experience diarrhoea, nausea, and vomiting; another might suffer an allergic reaction like hives or difficulty breathing. The symptoms of food poisoning are nausea, vomiting, and diarrhoea.          

Can You Get Food Poisoning From Pizza:
Can You Get Food Poisoning From Pizza:

Can Eating Pizza Make Me Sick:

The answer to this question can vary depending on the person’s tolerance for certain foods. Some people may eat a pizza without any problems.

While others might suffer from side effects like bloating or an upset stomach. It has been found that eating pizza can make some people sick, but not everyone will be affected in the same way.           

The Negative Effects of Eating Pizza:

Some people might experience side effects such as nausea, vomiting, and diarrhoea.

Can Food Poisoning Happen from Eating Pizza:

This answer can vary depending on the person’s tolerance for certain foods. While some people might eat a pizza without any problems, others might suffer side effects like bloating or an upset stomach.

Can You Die from Food Poisoning:

It is possible to die if the food poisoning is not treated correctly or promptly. Eating pizza might make some people sick, but it doesn’t always lead to death.                    

The Pros of Pizza:

Some might experience side effects such as weight gain, high blood pressure, and diabetes.

The Pros Of Pizza:
The Pros Of Pizza:


Pizza is a staple in many people’s diets. But can you get food poisoning from pizza? The answer to this question depends on whether the person who made your pizza had any symptoms that could have caused them to contaminate it with bacteria and viruses.

This article discusses how some of these cases happen and what you need to do if you think someone else may have infected your food while cooking or preparing it for you at home.

If I did get sick after eating something they prepped me, where would I go for help? What should my next steps be? We hope all of our readers stay safe!

Here Are Some Frequently Asked Questions And Answers About Whether Or Not You Can Get Food Poisoning From Pizza:

Is food poisoning common with pizza?

Food poisoning from pizza is not extremely common, but it is possible. The risk of food poisoning from pizza depends on various factors such as the quality of ingredients, preparation methods, and storage conditions. Practicing good food hygiene and proper food handling techniques can help reduce the risk of food poisoning.

Can you get food poisoning from pizza?

A: Yes, it is possible to get food poisoning from pizza. The risk of food poisoning from pizza depends on various factors, such as the quality of the ingredients used, how the pizza is prepared, and how it is stored.

What are the symptoms of food poisoning from pizza?

The symptoms of food poisoning from pizza are similar to those of other food poisonings. They can include nausea, vomiting, diarrhoea, stomach cramps, and fever.

What are some common causes of food poisoning from pizza?

Some common causes of food poisoning from pizza include improper food handling and storage, using contaminated ingredients, and cooking the pizza at an incorrect temperature.

How can you prevent food poisoning from pizza?

To prevent food poisoning from pizza, it is important to use fresh ingredients, practice good food hygiene, cook the pizza at the correct temperature, and store leftovers properly.

Can you still eat leftover pizza?

Yes, you can still eat leftover pizza, but it is important to store it properly and reheat it to the correct temperature to prevent the growth of bacteria.

What should you do if you think you have food poisoning from pizza?

If you think you have food poisoning from pizza, you should seek medical attention immediately. In some cases, food poisoning can be serious and require medical treatment. It is also important to report any suspected cases of food poisoning to your local health department.

Is it safe to order pizza from a restaurant?

Yes, it is generally safe to order pizza from a restaurant if it follows proper food safety guidelines. Choosing a reputable restaurant that prioritizes food safety and hygiene is important.

Can food poisoning from pizza be fatal?

While food poisoning from pizza is typically not fatal, it can be serious and cause complications in some cases, especially for people with weakened immune systems or other health conditions. It is important to seek medical attention if you experience severe symptoms.

My name is Shayon Mondal, and I am the proud owner of Foodsvision, a vibrant and delicious food blog. At Foodsvision, we believe in the power of food to bring people together and create memorable experiences. Join us on this culinary journey as we explore diverse flavors, share mouthwatering recipes, and celebrate the joy of cooking. Get ready to tantalize your taste buds and embark on a delightful adventure with Foodsvision! And more info page