What foods most commonly cause Salmonella?

Poultry (chicken, turkey) and eggs are most common. Also: raw fruits/vegetables (sprouts, melons, tomatoes), nuts (peanut butter, pistachios), spices, flour, pet food/treats, and even unexpected sources like backyard chickens/ducks. Contamination can occur during growing, harvesting, processing, or preparation. Cross-contamination in kitchens is common.

How long after eating contaminated food do symptoms appear?

Symptoms typically begin 6 hours to 6 days after infection (usually 12-72 hours). Illness lasts 4-7 days. Most people recover without treatment. However, the infection can spread from intestines to bloodstream and other body sites, potentially causing death if not treated promptly with antibiotics.

When should I see a doctor for Salmonella?

Seek medical care for: diarrhea lasting more than 3 days, diarrhea with fever over 102°F, bloody diarrhea, excessive vomiting preventing fluid retention, signs of dehydration (decreased urination, dry mouth, dizziness). High-risk individuals (infants, elderly, pregnant, immunocompromised) should seek care earlier.

Do I need antibiotics for Salmonella?

Most people recover without antibiotics. Antibiotics are reserved for: severe illness, bloodstream infection (bacteremia), high-risk patients (infants <3 months, elderly, immunocompromised, those with sickle cell disease or prosthetic heart valves). Unnecessary antibiotics can prolong illness and increase antibiotic resistance.

Can I get Salmonella from pets?

Yes. Reptiles (turtles, snakes, lizards), amphibians, birds, and even dogs/cats can carry Salmonella without appearing sick. Backyard poultry (chickens, ducks) are increasingly common sources. Always wash hands after handling pets, especially before eating. Don't kiss pets or let them lick your face. Don't keep reptiles as pets if you have children under 5.

How can I prevent Salmonella?

Cook foods thoroughly (165°F for poultry, 160°F for ground meat). Avoid raw/undercooked eggs, meat, poultry. Wash hands, utensils, and surfaces often. Separate raw meat from other foods. Refrigerate promptly. Don't prepare food when ill. Avoid unpasteurized dairy. Wash produce thoroughly. Practice good hand hygiene after handling pets/animals.

Alaska

Salmonella in Alaska

Salmonella is a bacterial infection that causes diarrhea, fever, and stomach cramps. It's one of the most common foodborne illnesses, with about 1.35 million infections annually in the U.S., primarily from contaminated food.

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Qu'est-ce que Salmonella?

Salmonella bacteria live in the intestines of animals and humans. Most infections result from eating contaminated food (poultry, eggs, produce, peanut butter). While most people recover without treatment in 4-7 days, it can be life-threatening for young children, elderly, and immunocompromised individuals. About 26,500 hospitalizations and 420 deaths occur annually in the U.S.

Symptômes

Diarrhea (may be bloody)
Fever and chills
Abdominal cramps
Nausea and vomiting
Headache
Symptoms last 4-7 days
Severe cases: Dehydration, bacteremia (blood infection)

Transmission

Eating contaminated food (especially poultry, eggs, produce); contact with infected animals (reptiles, birds, backyard poultry); person-to-person (poor hygiene); contaminated water

Période de Contagiosité : Several days to several weeks after infection; some become chronic carriers

Prévention

Cook poultry to 165°F, ground meat to 160°F
Avoid raw or undercooked eggs and meat
Wash hands thoroughly after handling raw meat, pets, or using bathroom
Prevent cross-contamination (separate cutting boards for raw meat)
Refrigerate food within 2 hours (1 hour if temp >90°F)
Wash fruits and vegetables thoroughly
Don't prepare food when ill with diarrhea
Avoid unpasteurized milk and juice
Wash hands after handling reptiles, birds, or backyard poultry

Alaska Ressources Santé

Informations du département de santé local et directives de prévention spécifiques à l'état

Nous Surveillons Alaska

Notre surveillance alimentée par IA surveille en continu l'activité de Salmonella dans tout Alaska. Nous suivons les données des services de santé des états, des hôpitaux locaux, des rapports du CDC et de plus de 50 sources de santé mondiales pour fournir une alerte précoce sur les menaces émergentes.

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Alaska Département de Santé

Pour les alertes officielles de santé de l'état, les lieux de vaccination et les directives de santé publique spécifiques à Alaska, visitez le site web du département de santé de votre état.

→ Alaska Département de Santé → CDC Salmonella Information → CDC Health Topics

Understanding Salmonella: Key Questions

Que vous viviez dans Alaska or are traveling there, knowing the symptoms, timeline, and when to seek care helps you act quickly if exposure occurs.

Quand Consulter un Médecin

Seek care if you experience severe dehydration, bloody stools, high fever, or symptoms lasting more than 3 days. Children under 5, adults over 65, and immunocompromised individuals should seek care earlier.

Symptômes d'urgence : Severe dehydration, inability to keep fluids down for 12 or more hours, or neurological symptoms require emergency care.

Ressources Expertes et Références

Informations fiables provenant des principales organisations de santé

CDC

Directives officielles des Centers for Disease Control and Prevention des États-Unis

Voir les Ressources du CDC →

WHO

Surveillance mondiale des maladies et directives de l'Organisation Mondiale de la Santé

Voir les Ressources de l'OMS →

Recherche

Dernières recherches évaluées par les pairs et études cliniques

Voir la Recherche →

Contenu Révisé Médicalement

Les informations sur les maladies sur Virus Watcher sont révisées par notre Épidémiologiste en Chef, ancien analyste principal du CDC pour les prévisions FluSight. Les données épidémiques sont agrégées à partir de sources vérifiées notamment BEACON, ProMED, OMS, CDC et plus de 50 agences nationales de santé. Ces informations sont à des fins éducatives et ne doivent pas remplacer les conseils médicaux professionnels.

Dernière révision : 2026-08-13

Recent Salmonella Reports

No confirmed cases reported in Alaska yet. Here are the latest Salmonella reports from our global surveillance network.

If you have eggs in your refrigerator, it may be a good idea to double check them before you eat them. Midwest Poultry Services L.P. issued a recall on July 22 for nearly 1.6 million dozen white and brown cage-free eggs from Texas due to potential salmonella enteritidis contamin…

Mexico · 2026-08-07

By Abu Sultan and Mrinmay Dey Aug 5 (Reuters) - U.S. health officials are investigating a Salmonella outbreak linked to Mexican jalapeno peppers that has sickened 345 people in 27 states, prompting supplier Coast Citrus Distributors to recall peppers sent to restaurants includin…

Mexico · 2026-08-06

The CDC said the outbreak has led to 53 hospitalizations, including 40 in the latest update, and one death in Washington state. More than a quarter of those affected are children younger than 5. Health officials are monitoring three related multistate outbreaks linked to contact…

United States Minor Outlying Islands · Baker Island · 2026-05-16

A widespread recall of specialty drink products has been issued across the U.S., affecting consumers and businesses in 25 states after officials warned of a potentially "serious" health risk tied to contamination. The recall, announced by SKS Copack and published by the U.S. Foo…

World · World · 2026-05-27

Nearly 100 people across 17 states have now fallen ill in a salmonella outbreak linked to recalled eggs. The 98 people were infected between 21 November and 30 June, the U.S. Food and Drug Administration said. No deaths have been reported in the outbreak, but 26 people have req…

United States · 2026-07-28

Children account for a significant share of cases, with CDC data showing more than four in 10 patients are under 5 years old. No deaths have been reported. Laboratory testing shows the outbreak strain may be resistant to key antibiotics. The CDC warns many more infections may be…

United States Minor Outlying Islands · Baker Island · 2026-05-02

"Children younger than 5 years old shouldn't handle the birds," warns the CDC. Spring is peak chick season, but that comes with some risks. A CDC warning links a growing Salmonella outbreak across 13 states to backyard chickens, sickening dozens and hospitalizing several people.…

United States Minor Outlying Islands · Baker Island · 2026-04-29

A parasitic illness called cyclosporiasis is on the rise in the United States, with over 140 people becoming ill, according to the Centers for Disease Control and Prevention. Cyclosporiasis is a foodborne illness, but unlike typical food poisoning caused by bacteria such as Salm…

United States Minor Outlying Islands · Baker Island · 2026-07-08

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Questions Fréquemment Posées

Questions fréquentes sur Salmonella répondues par notre équipe d'épidémiologie

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