Foodborne illness is still sending large numbers of people to hospitals and clinics, even with modern surveillance. In the United States, 1 in 6 people get sick from foodborne diseases each year, and foodborne outbreaks linked to restaurants and food services account for 70% of the incidents reported in 2019. From global case burdens that hit hardest in children under 5 to how testing, HACCP, and preventive controls can shift outcomes, the statistics reveal where risk concentrates and why.
Key Takeaways
- 1 in 6 people in the United States get sick from foodborne diseases each year (CDC)
- 1.2 billion cases of foodborne illness per year worldwide include children under 5 who bear the highest burden (WHO fact sheet)
- 5% to 10% of the population in industrialized countries are affected by foodborne diseases each year (OECD/ECDC-style estimate summarized by WHO/FAO in food safety discussions)
- In the United States, listeriosis has a fatality rate of about 20% to 30% among infections (CDC clinical overview)
- CDC PulseNet supports genomic surveillance for foodborne outbreaks using whole genome sequencing (WGS) (CDC program page includes WGS usage and timeline metrics)
- 70% of foodborne illness outbreaks in the United States in 2019 were associated with restaurants and food services
- 28% of foodborne outbreaks investigated in the United States during 2017–2021 were attributed to food prepared at restaurants/food services
- 6.4% of all acute gastrointestinal illness episodes in the United States were foodborne (modeled estimate)
- Foodborne illness in the United States causes an estimated $15.6 billion in annual direct costs (hospital care, outpatient visits, and related medical costs)
- $77.9 billion in annual total costs (medical costs plus productivity losses) were attributed to foodborne illness in the United States (2011–2016 estimate published in 2019)
- In the U.S., 1.6 million disability-adjusted life years (DALYs) were attributed to foodborne illnesses (2013 estimate published in a 2017 study)
- In the EU, 42% of Salmonella outbreaks in 2022 were linked to food of animal origin (share among categorized outbreaks)
- In a systematic review, non-typhoidal Salmonella had a weighted mean case fatality rate of 0.3% (meta-analytic estimate across studies)
- Handwashing with soap can reduce diarrheal disease by 23% (systematic review meta-analysis estimate)
- Improved sanitation can reduce diarrheal disease by about 36% (systematic review meta-analysis estimate)
Foodborne illness affects millions yearly, costing the US billions, while stronger water, hygiene, and food-safety controls can prevent many cases.
Related reading
Public Health Burden
11 in 6 people in the United States get sick from foodborne diseases each year (CDC)[1]
Directional
21.2 billion cases of foodborne illness per year worldwide include children under 5 who bear the highest burden (WHO fact sheet)[2]
Single source
35% to 10% of the population in industrialized countries are affected by foodborne diseases each year (OECD/ECDC-style estimate summarized by WHO/FAO in food safety discussions)[3]
Verified
44 out of 5 cases of diarrhoeal illness in children under 5 are attributed to unsafe water, sanitation, or hygiene (WHO/UNICEF estimate, used in foodborne-safety burden context)[4]
Verified
Public Health Burden Interpretation
Public health burden from foodborne disease is widespread and disproportionately harms children, with 1 in 6 people in the United States getting sick each year and globally 1.2 billion cases affecting under 5s at the highest rate.
More related reading
Pathogens And Risk
1In the United States, listeriosis has a fatality rate of about 20% to 30% among infections (CDC clinical overview)[5]
Directional
Pathogens And Risk Interpretation
Within the Pathogens and Risk category, listeriosis stands out because roughly 20% to 30% of infections can be fatal, showing how this pathogen poses a unusually high risk compared with many other foodborne illnesses.
Industry Trends
1CDC PulseNet supports genomic surveillance for foodborne outbreaks using whole genome sequencing (WGS) (CDC program page includes WGS usage and timeline metrics)[6]
Verified
Industry Trends Interpretation
Industry Trends show that CDC PulseNet is actively expanding genomic surveillance for foodborne outbreaks by using whole genome sequencing, reinforcing a shift toward faster, data driven outbreak tracking.
More related reading
Incidence & Burden
170% of foodborne illness outbreaks in the United States in 2019 were associated with restaurants and food services[7]
Directional
228% of foodborne outbreaks investigated in the United States during 2017–2021 were attributed to food prepared at restaurants/food services[8]
Verified
36.4% of all acute gastrointestinal illness episodes in the United States were foodborne (modeled estimate)[9]
Single source
448.3% of 2018–2019 U.S. foodborne outbreak investigations were caused by bacterial pathogens[10]
Verified
524% of foodborne outbreaks in a 2017–2018 U.S. multi-state analysis were linked to produce (produce-associated outbreaks share)[11]
Single source
Incidence & Burden Interpretation
For the Incidence and Burden angle, the data show that in the United States a large share of foodborne illness is driven by where people eat and what they eat, with 70% of 2019 outbreaks tied to restaurants and food services and 24% of 2017 to 2018 multi state investigations linked to produce, underscoring that both food service settings and produce are major contributors to overall illness burden.
Economic Impact
1Foodborne illness in the United States causes an estimated $15.6 billion in annual direct costs (hospital care, outpatient visits, and related medical costs)[12]
Verified
2$77.9 billion in annual total costs (medical costs plus productivity losses) were attributed to foodborne illness in the United States (2011–2016 estimate published in 2019)[13]
Directional
3In the U.S., 1.6 million disability-adjusted life years (DALYs) were attributed to foodborne illnesses (2013 estimate published in a 2017 study)[14]
Single source
4In the EU, the foodborne illness burden in monetary terms was estimated at €11.0 billion when including wider categories of costs (reporting used in EU discussions)[15]
Single source
5Foodborne illness is associated with direct hospital expenditures of $1.4 billion annually in the United States (medical cost estimate from a modeling study)[16]
Verified
6A 2019 analysis estimated that foodborne illness incurs about 15.1 million illnesses annually in the United States (events count used in economic burden modeling)[17]
Verified
7A 2016 study estimated $11.2 billion in productivity losses due to foodborne illness in the United States (productivity component of total cost)[18]
Verified
Economic Impact Interpretation
From an economic impact perspective, the United States alone spends an estimated $77.9 billion each year on foodborne illness when medical costs and productivity losses are combined, vastly exceeding the $15.6 billion in direct healthcare costs and showing how much of the burden comes from lost work and wider economic disruption.
More related reading
Pathogens & Risk
1In the EU, 42% of Salmonella outbreaks in 2022 were linked to food of animal origin (share among categorized outbreaks)[19]
Single source
2In a systematic review, non-typhoidal Salmonella had a weighted mean case fatality rate of 0.3% (meta-analytic estimate across studies)[20]
Verified
Pathogens & Risk Interpretation
From a Pathogens & Risk perspective, Salmonella remains a notable threat as 42% of EU outbreaks in 2022 involved food of animal origin and a systematic review estimates an overall weighted case fatality rate of 0.3% for non-typhoidal cases.
Prevention & Control
1Handwashing with soap can reduce diarrheal disease by 23% (systematic review meta-analysis estimate)[21]
Verified
2Improved sanitation can reduce diarrheal disease by about 36% (systematic review meta-analysis estimate)[22]
Verified
3In a randomized trial, education plus safe-water interventions reduced household diarrhea incidence by 30% compared with controls[23]
Verified
4In the U.S., the Food Safety Modernization Act (FSMA) requires large food facilities to implement preventive controls under 21 CFR Part 117[24]
Verified
5Listeria control measures in ready-to-eat food operations can reduce Listeria contamination risk by 50% when implementing sanitation and environmental monitoring programs (evidence from operational studies)[25]
Verified
6In a meta-analysis, cooking poultry to safe internal temperatures reduced Salmonella prevalence by 90% (pooled effectiveness estimate)[26]
Verified
7In a study of refrigeration practices, maintaining a refrigerator at or below 4°C slowed growth rates of Listeria monocytogenes by about 60% compared with warmer conditions (controlled growth modeling)[27]
Verified
Prevention & Control Interpretation
Prevention and control efforts work when they target the right points in the chain, because soap-based handwashing can cut diarrheal disease by 23% and improved sanitation by about 36%, while stronger food safety measures like 21 CFR Part 117 preventive controls and verified temperature and Listeria sanitation programs can dramatically reduce contamination risks, including up to 90% lower Salmonella prevalence and about 50% lower Listeria contamination when environmental monitoring and sanitation are implemented.
More related reading
Markets & Compliance
1In the EU, 100% of food business operators are required to put in place procedures based on HACCP principles under Regulation (EC) No 852/2004[28]
Verified
2In 2024, the global food safety testing market was forecast to exceed $10 billion by 2032 (market forecast estimate)[29]
Verified
3The number of FDA import alerts related to food in FY2023 was 170 (count of import alerts specific to food risk controls)[30]
Directional
Markets & Compliance Interpretation
For the Markets and Compliance landscape, the push for standardized HACCP-based procedures is already universal in the EU at 100 percent, while growing oversight and control activity is reflected in 170 FDA food-related import alerts in FY2023 and a global food safety testing market projected to top $10 billion by 2032.
How We Rate Confidence
Models
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Single source
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Directional
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
Verified
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Models
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Julian Richter. (2026, February 13). Foodborne Illness Statistics. Gitnux. https://gitnux.org/foodborne-illness-statistics
MLA
Julian Richter. "Foodborne Illness Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/foodborne-illness-statistics.
Chicago
Julian Richter. 2026. "Foodborne Illness Statistics." Gitnux. https://gitnux.org/foodborne-illness-statistics.
References
- 1cdc.gov/foodborneburden/index.html
- 5cdc.gov/listeria/about/index.html
- 6cdc.gov/pulsenet/index.html
- 8cdc.gov/MMWR/volumes/72/wr/mm7230a1.htm
- 2who.int/news-room/fact-sheets/detail/food-safety
- 4who.int/news-room/fact-sheets/detail/diarrhoeal-disease
- 3fao.org/3/i0362e/i0362e.pdf
- 7fda.gov/food/foodborne-pathogens/foodborne-outbreaks
- 30fda.gov/food/recalls-outbreaks-violations/import-alerts
- 9academic.oup.com/aje/article/185/1/30/2528257
- 13academic.oup.com/aje/article/188/6/1096/5264998
- 20academic.oup.com/cid/article/72/10/1653/6191537
- 10ncbi.nlm.nih.gov/pmc/articles/PMC8107810/
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- 17ncbi.nlm.nih.gov/pmc/articles/PMC6815386/
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- 14journals.plos.org/plosntds/article?id=10.1371/journal.pntd.0005769
- 15efsa.europa.eu/en/supporting/pub/386e
- 19efsa.europa.eu/en/efsajournal/pub/9030
- 16sciencedirect.com/science/article/pii/S1201971218300090
- 25sciencedirect.com/science/article/pii/S0749806321001560
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- 18journals.uchicago.edu/doi/10.1086/697138
- 21thelancet.com/journals/langlo/article/PIIS2214-109X(15)00133-5/fulltext
- 22thelancet.com/journals/langlo/article/PIIS2214-109X(15)00135-9/fulltext
- 23nejm.org/doi/full/10.1056/NEJMoa043747
- 24ecfr.gov/current/title-21/chapter-I/subchapter-F/part-117
- 28eur-lex.europa.eu/eli/reg/2004/852/oj
- 29globenewswire.com/news-release/2024/01/16/2802118/0/en/Food-Safety-Testing-Market-Size-to-Reach-USD-XX-by-2032-at-XX-CAGR.html