Example Case: A Stormy Afternoon on Rattanathibet Road, 2026

This is an illustrative example case built from situations that are common in Thai cities after heavy rain. It is not the account of a real individual and does not mean that anyone in this area actually developed hepatitis.

May works near the Nonthaburi Government Center and rents a condo near Khae Rai Junction. On the afternoon of 26 September 2026, a downpour turned Rattanathibet Road into a shallow river, and she waded home through murky water that smelled of drains. Floodwater lapped for hours around the coin-operated water machine and the ice stall beside her car park. The next day everything looked normal, and she kept refilling her bottles there.

About a month later she felt tired, lost her appetite and noticed tea-colored urine and yellow eyes. Her doctor asked whether she had waded through floodwater or drunk anything she was unsure of. The lesson: liver infections from contaminated water rarely appear straight away, so your flood history matters to the doctor.

The Rattanathibet Road, Nonthaburi Flood of 2026 (B.E. 2569): What the News Reported

According to The Bangkok Insight, at around 15:30 on 26 September 2026 (B.E. 2569), heavy rain over Mueang Nonthaburi left Rattanathibet Road, from the front of the Nonthaburi Government Center to Khae Rai Junction, under roughly 15 to 20 cm of water. Nakhon Nonthaburi Municipality advised small vehicles to avoid the route.

The report does not say water entered homes, so we do not claim it did. But this is a busy corridor of offices, condos and food stalls, and street floodwater often mixes with sewer overflow and washes around water machines, shops and car parks.

Nationally, the Department of Disaster Prevention and Mitigation (DDPM) reported, as of 06:00 on 7 October 2026 and published via the Government Public Relations Department, that floods had affected 27 provinces plus Bangkok, 123 districts, 984 sub-districts, 1,154,875 households and more than 3.1 million people. Health problems after the water recedes are something many families in 2026 need to plan for.

What Is Jaundice, and How Is It Linked to Hepatitis?

Your body makes a yellow pigment called bilirubin when old red blood cells are broken down. The liver processes bilirubin and sends it out in bile to the intestine. When the liver is inflamed, the bile ducts are blocked, or red cells break down too quickly, bilirubin builds up in the blood. The result is yellow eyes, yellow skin, tea-colored urine and sometimes pale, clay-colored stools.

"Hepatitis" means inflammation of the liver. After a flood, infections become a more likely cause because water and food are more often contaminated with feces and animal urine. Fatigue, poor appetite, nausea, fever and an ache under the right ribs often come first. Self-check: look at the whites of your eyes in daylight and check your morning urine. Yellow eyes plus dark urine means see a doctor.

What Germs Cause Yellow Skin and Yellow Eyes After a Flood?

Below are the germs and germ-produced toxins that doctors and public health agencies commonly consider when someone develops jaundice after a flood. Only laboratory testing can tell which one is responsible.

Viruses spread through water, food, or standing water

1. Hepatitis A virus. The classic cause of hepatitis from contaminated water and food. It passes in an infected person's stool and reaches others by mouth through water, ice, raw vegetables, food handled with unwashed hands, or undercooked shellfish. Incubation is usually two to six weeks. Symptoms include fever, fatigue, nausea, dark urine and jaundice. Young children may have no symptoms yet spread it at home; older adults and people with liver disease can be hit harder. A vaccine exists, so ask your doctor.

2. Hepatitis E virus. The WHO describes hepatitis E as spread mainly through fecally contaminated drinking water when water and sanitation are disrupted, exactly what floods cause. Undercooked pork is another route. Incubation is roughly two to ten weeks. Pregnant women, especially late in pregnancy, can become seriously ill.

3. Dengue virus. Not caught from water, but after floods rainwater sits in containers and tires where Aedes mosquitoes breed. Dengue often raises liver enzymes and some patients get a tender liver or yellow eyes. Several days of high fever with red spots needs prompt care.

Bacteria

4. Leptospira interrogans (leptospirosis). Always consider it when fever and jaundice follow wading. The bacteria come from rat and animal urine in floodwater and mud and enter through cuts, soaked skin, eyes, nose, mouth or swallowed water. Illness usually starts 5 to 14 days later with sudden high fever, headache, calf pain and red eyes. Severe cases bring jaundice, reduced urine or bleeding, which is an emergency.

5. Salmonella Typhi and Paratyphi (typhoid fever). Spread through food and water contaminated with stool. The fever climbs over many days with headache and abdominal pain, and the liver can become involved, sometimes with jaundice.

6. Burkholderia pseudomallei (melioidosis). A soil and water bacterium common in Thailand that enters through muddy wounds, inhaled droplets or contaminated water, and rises in rainy seasons. It can cause liver and spleen abscesses. People with diabetes or kidney disease are most at risk.

7. Klebsiella pneumoniae and Escherichia coli (liver abscess, bile duct infection). Gut bacteria abundant in sewage that can cause liver abscess or bile duct infection with fever, right-sided pain and jaundice, especially in people with diabetes. Not always flood-acquired, but a cause doctors check for.

Parasites

8. Entamoeba histolytica (amoebic dysentery and amoebic liver abscess). Its hardy cysts, which resist many disinfectants, are swallowed in contaminated water or food. It can cause bloody dysentery or a liver abscess with fever and right-sided pain; jaundice is uncommon but possible. The main defenses are boiled or sealed bottled water, washing vegetables in clean water, and handwashing with soap.

9. Opisthorchis viverrini (the Southeast Asian liver fluke). Caught from raw or undercooked freshwater carp-family fish, which become plentiful in flooded fields. The fluke lives in the bile ducts; repeated infection can block them, causing jaundice, and raises long-term bile duct cancer risk. Eat only well-cooked fish.

10. Fasciola species (large liver flukes). Rare in Thailand. Larvae on raw water plants grown in water polluted by cattle dung migrate to the liver, causing fever, pain and sometimes jaundice. Cook water plants.

Mold toxins

11. Aspergillus flavus and aflatoxin. Damp rice, peanuts and dried chilies can grow Aspergillus flavus, which makes aflatoxin, a liver toxin that survives cooking and can cause acute liver injury or raise long-term liver cancer risk. The rule is simple: throw away any dry food that was soaked by floodwater or shows mold. Do not cut away the moldy part and eat the rest.

What about hepatitis B and C?

They spread through blood and body fluids, not floodwater or shared meals. But carriers can become sicker if they also catch hepatitis A or E. Jaundice can also come from gallstones, alcohol, some medicines or herbal products, so tell your doctor everything you have taken.

Why Do Floods Raise the Risk of Hepatitis From Contaminated Water?

• Sewage backs up into car parks, shops and building sumps.
• Water machines, tanks and pumps get flooded and can take in dirty water.
• Power cuts spoil food and ice is refrozen.
• Handwashing becomes hard when toilets and clean water are out of action.
• Rats move indoors and dry food turns moldy.

With long incubation periods, some people fall ill weeks after the water has gone, so care must continue well beyond the flood.

Yellow Eyes After a Flood: When Should You See a Doctor Right Away?

Any yellowing of the eyes or skin needs a medical check. Go to hospital immediately, or call 1669 in Thailand, if you notice any of the following:

• High fever with calf pain or red eyes after wading through floodwater or mud, followed by yellow eyes or reduced urine (possible severe leptospirosis).
• Drowsiness, confusion, slurred speech or a change in behavior.
• Unusual bleeding such as nosebleeds, bleeding gums, bruises, vomiting blood or black stools.
• Vomiting so much that you cannot keep food or fluids down, a dry mouth and very little urine.
• Severe abdominal pain, especially under the right ribs, with fever and chills.
• Pregnancy with yellow eyes, yellow skin or new nausea and vomiting.
• Older adults, young children, or people with diabetes, kidney disease, existing liver disease or weak immunity who start to look yellow.
• A high fever lasting more than two or three days with small red spots, followed by liver symptoms.

Tell the doctor about: the dates you waded through floodwater, where your drinking water came from, any raw food in the past two months (raw fish, shellfish, water plants, undercooked pork), medicines and herbal products, pregnancy, and existing conditions.

How to Prevent Hepatitis and Jaundice After a Flood: 12 Practical Steps

1. Drink only boiled water or sealed bottled water until you are sure the supply is back to normal.
2. Avoid vending machines that were flooded until the owner has cleaned them, changed filters and checked them.
3. Use ice from a trusted source, or skip ice while in doubt.
4. Eat freshly cooked hot food, and avoid raw fish, shellfish and raw water plants.
5. Rinse fruit and vegetables several times in clean water and peel them when you can.
6. Throw away dry food that was soaked or shows mold.
7. Wash hands with soap before eating, before cooking and after using the toilet.
8. Wear rubber boots and gloves when wading or shoveling mud, and cover wounds.
9. Shower straight after wading and watch for fever, calf pain and red eyes over the following weeks.
10. Empty containers holding water around the house every week to break the mosquito cycle.
11. Ask your doctor about hepatitis A vaccination if you have not had it.
12. After the water recedes, remove mud, wash surfaces, then disinfect the kitchen and bathroom before using them.

Why Cleaning It Yourself May Not Be Enough

Shoveling mud and scrubbing always come first. But households often miss spots under sinks and behind fridges, use chemicals without proper contact time or mix them dangerously, and run out of time. The WHO and CDC advise cleaning, then disinfecting, flood-contaminated surfaces, and a professional team makes that second step more thorough and safe.

WHD Disinfection Spraying After the Nonthaburi Flood of 2026, With CHEMGENE HLD4H

World Health Disinfection (WHD) provides a disinfection spraying service for homes, condos, buildings and businesses. According to the service information, trained technicians spray and/or ULV-fog (Ultra Low Volume, a very fine mist that reaches corners well). The disinfectant is CHEMGENE HLD4H, a medical-grade disinfectant from the United Kingdom containing Benzalkonium Chloride and Didecyldimethylammonium Chloride.

The service page states that it covers viruses, bacteria and fungi, naming examples such as COVID-19, RSV, H1N1, H5N1 and hand, foot and mouth disease virus, with a stated 99.99% efficacy. The product page also mentions norovirus, Salmonella and fungi, and describes it as broad-spectrum. The pages list approvals and references from the Department of Medical Sciences, Mahidol University, NHS England and the EN 14476:2013+A2:2019 standard.

Being straight about specific germs: hepatitis A virus, hepatitis E virus, Leptospira, Burkholderia, Klebsiella and E. coli are not on the lists published on WHD's pages, so we make no organism-specific test claims for them. They belong to the virus and bacteria groups the product says it covers, and the WHO and CDC recommend cleaning and then disinfecting flood-contaminated surfaces. If you need test data for a particular organism, ask the WHD team directly. For amoebic cysts and liver flukes, the real protection is safe water, cooked food and handwashing, not spraying. And spraying does not make the water in a tank or dispenser safe to drink; drinking-water systems must be cleaned and checked according to the manufacturer or the responsible authority.

The WHD post-flood process

1. Survey. Send photos or video via LINE so the team can see the area, how high the water reached, and your priorities, such as the kitchen, bathrooms, the water dispenser corner or a sick person's room.
2. Mud removal and washing first. Spraying always follows mud removal and surface washing.
3. Zoning. The team plans the order of rooms, and food, dishes and water bottles are covered or put away.
4. Spraying by zone. Technicians in protective equipment treat high-touch surfaces, counters, sinks, bathrooms, floors and lower walls, using ULV for large spaces and corners. Nobody, and no pets, should be in the zone during application.
5. Re-entry. According to the service information, wait about 30 minutes before using the space as normal, and follow the time the technicians give you on site.

We do not claim the product leaves no residue. Open windows after re-entry and rinse food-contact items with clean water before use. Per the promotion on the website, customers receive a CHEMGENE spray bottle and WELLGIENIC wet tissues with the service, and a tax invoice is available. Prices depend on the area and site conditions, so please ask the team. WHD is based in Bang Khae, Bangkok 10160, and has no branch in Nonthaburi; jobs are booked by phone and LINE according to the schedule. For lingering musty smells, you can also ask about the complementary residential ozone disinfection service.

10 Reasons to Disinfect After a Flood When You Are Worried About Hepatitis

1. Kitchens and bathrooms are where fecal germs and sewage meet, and post-flood disinfection closes out those risk zones.
2. If someone at home has hepatitis A, systematic bathroom cleaning helps limit spread within the family.
3. ULV mist reaches under sinks, behind cabinets and into corners hands cannot reach.
4. A medical-grade disinfectant with published approvals replaces guesswork with home mixes.
5. It avoids the danger of mixing household chemicals into harmful gases.
6. Technicians wear full protection, so your family does not handle mud and chemicals directly.
7. It suits condos and buildings with many shared touch points.
8. Food shops and stalls can reopen with more confidence and protect customer trust.
9. Re-entry is about 30 minutes per the service information, following the technicians' instructions.
10. Advice is free before you decide via the service page, phone 065-556-6294 or LINE @whd268.

Before and After: A Condo Kitchen After the Flood

Checklist After the Nonthaburi Flood of 2026

• ☐ Boiled or sealed bottled water only.
• ☐ Flooded dispensers and tanks cleaned and checked.
• ☐ Soaked or moldy food discarded; no raw fish.
• ☐ Wading dates noted; eyes and urine watched for two months.
• ☐ Mud removed, surfaces washed, then WHD spraying booked.
• ☐ Out of the zone during spraying; standing water emptied weekly.

Frequently Asked Questions About Jaundice After a Flood

What causes yellow eyes after a flood?

Many germs can. The most common are hepatitis A and E from contaminated water and food and severe leptospirosis from wading, plus typhoid, amoeba, liver flukes and mold toxins. Only a doctor's tests can tell.

I drank dirty water and now my eyes are yellow. Is it hepatitis A?

Possibly, but not necessarily. Hepatitis A and E look alike and are separated by blood tests.

How is hepatitis A spread?

By swallowing anything contaminated with an infected person's stool, such as water, ice, raw vegetables, food handled with unwashed hands, or raw shellfish.

How long after a flood can jaundice appear?

Leptospirosis usually starts with fever within about one to two weeks. Hepatitis A and E can take several weeks to around two months, so keep watching.

Is jaundice after a flood dangerous?

It can be, especially with high fever, drowsiness, bleeding or low urine, and in pregnant women and people with liver disease. Always see a doctor.

Can hepatitis A spread to my family?

Yes, through hands, shared bathrooms and food. Wash hands often, use separate items, keep the sick person away from food preparation and clean the bathroom regularly.

How can I prevent hepatitis after a flood?

Drink boiled or bottled water, eat freshly cooked food, wash hands with soap, avoid raw food, discard moldy food and ask your doctor about hepatitis A vaccination.

Does disinfection spraying treat hepatitis?

No. Spraying cleans home surfaces and reduces lingering germs. It is not medical treatment.

After spraying, is the water in my dispenser safe to drink?

No. Spraying does not disinfect drinking water. Dispensers and tanks must be cleaned, filters changed and checked as the manufacturer advises.

When can we go back in after spraying?

About 30 minutes according to the service information. Follow the time the technicians give you and open the windows.

Is there a disinfection service near me in Nonthaburi, Rattanathibet or Khae Rai in 2026?

WHD is based in Bang Khae, Bangkok, with no Nonthaburi branch, but books jobs in nearby areas by phone 065-556-6294 and LINE @whd268, subject to schedule.

The Water Has Dropped on Rattanathibet Road in 2026. Let WHD Finish the Job

Remove the mud, wash the house, make your drinking water safe, then let our team disinfect kitchens, bathrooms and shared touch points so everyone can get back to normal with more confidence.

See the Disinfection Service

Call 065-556-6294 | LINE @whd268

Related Services

• World Health Disinfection spraying service
• CHEMGENE HLD4H disinfectant
• Residential ozone disinfection

References

• The Bangkok Insight, Rattanathibet Road flooding, Nonthaburi, 26 Sep 2026: https://www.thebangkokinsight.com/news/politics-general/general/1700889/
• Government Public Relations Department, DDPM flood figures as of 7 Oct 2026: https://www.prd.go.th/th/content/category/detail/id/33/iid/548715
• World Health Organization, Hepatitis A fact sheet: https://www.who.int/news-room/fact-sheets/detail/hepatitis-a
• World Health Organization, Hepatitis E fact sheet: https://www.who.int/news-room/fact-sheets/detail/hepatitis-e
• CDC, Floods: https://www.cdc.gov/floods/
• Department of Disease Control, Thailand: https://ddc.moph.go.th/