Salmonellosis

Clear→ stable

Gastrointestinal

Current NYS Status

3,974 cases in 2024 — near the 5-year baseline of ~3,750.

2024 statewide cases: 3,974

Source: NYSDOH Annual Communicable Disease Report 2024 + 5-yr baseline

What is it?

Salmonellosis is caused by Salmonella bacteria and is a major cause of foodborne illness, with 3,974 cases reported in NYS in 2024. Cases peak in summer when food sits out longer and grilling is common.

How it spreads

Primarily from undercooked eggs, poultry, and meat; contaminated produce; and contact with reptiles, amphibians, or live poultry. Can spread from person-to-person through poor hand hygiene.

Symptoms

Diarrhea, fever, and stomach cramps beginning 6 hours to 6 days after exposure. Illness usually lasts 4–7 days. Severe cases may require hospitalization, especially if the infection spreads to the bloodstream.

Who is at risk?

Young children under 5, adults 65+, and immunocompromised individuals are at highest risk for severe illness. Anyone who eats contaminated food is at risk.

What you can do

🛡Cook all poultry and eggs to proper internal temperatures

🛡Refrigerate food promptly and avoid leaving it out at room temperature

🛡Wash hands after contact with reptiles, amphibians, or live poultry

🛡Avoid giving reptiles as pets to children under 5

Tier B — Annual report tracking

Based on NYSDOH annual communicable disease report. Threat level reflects 2024 case counts compared to the 5-year baseline.

Seasonality: summer

This information is for general public health awareness and is not a substitute for professional medical advice, diagnosis, or treatment.