Suspected Food Poisoning in Brooklyn — Steps to Take

When Symptoms Start: What to Pay Attention To

Foodborne illness symptoms — nausea, vomiting, diarrhea, stomach cramps, fever — overlap with many other conditions, including norovirus, stomach flu, and medication reactions. Attributing symptoms to a specific meal is genuinely difficult, and most mild foodborne illness resolves on its own without a specific diagnosis.

That said, when you experience symptoms after eating and you suspect food may be the cause, there are two parallel tracks: your personal health, and the public health report that could help prevent others from experiencing the same thing.

When to Seek Medical Attention

Most foodborne illness is unpleasant but self-limiting. Seek medical attention promptly if you experience:

• Bloody diarrhea — may indicate E. coli O157:H7 or Shigella infection, which can have serious complications
• High fever (above 102°F) — may signal a more serious infection requiring treatment
• Signs of dehydration — extreme thirst, very dark urine, dizziness when standing, inability to keep fluids down
• Neurological symptoms — double vision, muscle weakness, difficulty swallowing — which may indicate botulism (rare but serious)
• Symptoms that don't improve within 3 days or that worsen
• If you are pregnant, elderly, immunocompromised, or have young children who are ill — these groups are at higher risk of serious complications

For mild symptoms in otherwise healthy adults, rest, hydration, and time are typically sufficient.

How to Report to DOHMH via 311

Reporting suspected foodborne illness is an important public health act. DOHMH cannot investigate patterns — like multiple people getting sick from the same restaurant — without individual reports. Your report could be the one that prompts an inspection that prevents further illness.

To file a complaint:

1. Call 311 or use the NYC 311 app (available for iOS and Android)
2. Select "Food Poisoning" as the complaint type
3. Provide as much detail as possible (see below)

DOHMH also has a dedicated Foodborne Illness Complaint Program. If your illness is part of an outbreak, a DOHMH epidemiologist may follow up with you directly.

Information to Have Ready When You Report

The more specific your information, the more useful it is to DOHMH investigators:

• Restaurant name, address, and phone number
• Date and time of your meal
• Specific foods and beverages you consumed — list everything, including condiments, appetizers, and drinks
• Date and time your symptoms began
• Symptoms experienced (nausea, vomiting, diarrhea, fever, etc.)
• Whether others who ate with you are also sick — multiple people ill after the same meal is a strong signal of a shared source
• Whether you saw a doctor and any diagnosis given (including stool test results if available)

Common Pathogens and Their Timelines

The timing between eating and becoming ill provides clues about the potential cause:

• 1-6 hours: Staphylococcus aureus (staph toxin) — often from foods handled with bare hands after cooking, like egg salads, sandwiches, pastries. Rapid onset, vomiting-dominant.
• 6-24 hours: Bacillus cereus (emetic or diarrheal form) — often from cooked rice or starchy foods left at room temperature.
• 12-72 hours: Salmonella — poultry, eggs, raw produce. Fever and diarrhea common.
• 1-10 days: Campylobacter — poultry and raw milk most common sources. Diarrhea, cramps, sometimes bloody stool.
• 2-8 days: E. coli O157:H7 — undercooked ground beef, raw produce, unpasteurized cider. Bloody diarrhea is a warning sign.
• 12-48 hours: Norovirus — highly contagious, often spreads person-to-person as well as through food. Vomiting-dominant with rapid onset.

These are indicative ranges, not definitive diagnoses. Only a clinical test can confirm which pathogen is involved.

What DOHMH Does With Your Report

DOHMH logs all foodborne illness complaints. If a single restaurant receives multiple complaints in a short time period, DOHMH may initiate an investigation — which can include an unannounced inspection, food sampling, and interviews with staff. If evidence of a hazard is found, DOHMH can require corrective action or close the establishment.

Individual complaints for resolved incidents are less likely to trigger immediate inspection than clusters, but they are still documented and contribute to DOHMH's surveillance data.

Frequently Asked Questions

How long do I have to file a food poisoning complaint with DOHMH?

File as soon as possible — ideally within a few days of your illness. The sooner DOHMH has the information, the more likely an investigation can be useful. Complaints can be filed at any time, but timely reports are more actionable.

Will DOHMH contact the restaurant after I report?

DOHMH evaluates each complaint and may follow up with an inspection, particularly if multiple complaints are received about the same establishment or if your complaint includes strong evidence (e.g., multiple people sick from the same meal, a confirmed lab result).

Can I sue a restaurant for food poisoning?

This is a legal question outside this guide's scope. If you are considering legal action, consult with a licensed professional in that field. DOHMH's role is public health investigation, not civil liability determination.

What if I got sick from a food delivery, not dining in?

Report to 311 the same way, noting that the food was delivered. Include the delivery platform, the restaurant, and the specific food item. DOHMH can investigate food safety concerns from both dine-in and delivery contexts.