After the immediate danger from wind and rain passes, victims should still be on the lookout for these health risks lurking in flooded areas.

By Health
Updated: September 19, 2018
Photo: Shutterstock/Suzanne Tucker

Hurricane Florence hit the East Coast over the weekend, causing fierce winds, torrential rain, and flooding that sent hundreds of thousands of Americans fleeing from their homes. As of Monday, approximately 10,000 North Carolinians were staying in shelters, and the death toll from the storm had reached 33. (Did you know that "Female" Hurricanes Kill More People Than "Male" Ones?)

Now that the storm surge is over, the immediate dangers of drowning or being swept away have been greatly minimized. But hurricanes can also create dangerous conditions that last long after the wind and rain have stopped. In addition to the health risks associated with power outages and damaged plumbing, floodwater itself can harbor bacteria and disease-carrying organisms that pose a risk to evacuees, rescue workers, and anyone returning to their homes after a hurricane. (Related: What It's Like to Train for a Triathlon In Puerto Rico In the Aftermath of Hurricane Maria)

"Floodwater can have very high levels of bacteria, viruses, sewage, and parasites that can infect you if it gets in your mouth, your eyes, or into a cut in your skin," says Amesh Adalja, M.D., an emergency medicine doctor and senior scholar at the Johns Hopkins University Center for Health Security. "It's much different than other types of water you'd encounter in everyday life." Here are a few of the ways that flooding can make disaster victims and rescue workers sick, and how you can protect yourself if you're in harm's way. (Related: How to Tell If There's Mold In Your House)

Gastrointestinal Illnesses

One of the biggest risks of swallowing floodwater is ingesting a bacterium, virus, or parasite that causes a gastrointestinal illness, says Dr. Adalja. "Most of these infections will probably be pretty benign and may only cause vomiting or diarrhea," he says. But these symptoms can also become serious and can cause life-threatening dehydration. (Related: How Your Mental Health Can Affect Your Digestion)

Cryptosporidium, Giardia, E. coli, and salmonella are a few examples of germs that can contaminate floodwater and cause stomach distress. Leptospirosis, a potentially fatal illness that's spread through rat urine, is another big risk in flooded communities, says Dr. Adalja. Experts also warn about cholera and typhoid fever, both of which can be caused by bacteria-contaminated water after natural disasters and flooding. (Related: 20 Reasons Why Your Stomach Hurts)

Skin Infections

Swallowing bacteria isn't the only risky thing about being exposed to floodwater. "People in these situations may have abrasions or cuts on their body, and those can get secondarily infected with bacteria from the water," says Dr. Adalja. Last year, a Texas woman died weeks after falling into floodwaters during Hurricane Harvey and contracting necrotizing faciitis, also known as flesh-eating bacteria. (Related: The 8 Best Foods for Skin Conditions)

"If you have cuts or scrapes, try your best to cover them up and administer basic first aid," says Dr. Adalja. "Use an antibiotic ointment if you have it, and keep an eye on it to make sure it doesn't become red or swollen." If it doesn't appear to be healing as it should-or if you develop a fever, chills, or other signs of infection-see a doctor as soon as you can.

Mosquito-Borne Illnesses

"Another problem with flooding is that it can attract mosquitoes," says Dr. Adalja. "They find breeding places in all the debris that serves as receptacles for standing water after a flood." Most of the country is at risk for West Nile Virus, says Dr. Adalja, and several states can also harbor mosquitoes that carry Zika virus, dengue fever, and chikungunya. (Related: 7 Things You Should Know About the Zika Virus)

Hepatitis

Hepatitis is often thought of as an illness that's spread through sex or IV drug use, but certain types of the disease can also be transmitted through contaminated food or water. Hepatitis A and E, specifically, can be a danger in areas that have experienced flooding, although hepatitis E is rare in the United States. (Related: 8 Things You Didn't Know About Hepatitis)

Legionnaires' Disease

The bacteria Legionella is found naturally in water, and when people swallow or breathe in contaminated water droplets, they can contract Legionnaires' disease-a respiratory infection that causes coughing, shortness of breath, fever, and chills. Like most bacterial infections, Legionnaires' disease can usually be treated with antibiotics-although it can sometimes be fatal, especially if it's not caught early.

Legionnaires' disease is often spread when a supply of drinking water becomes contaminated, or through contaminated pools or hot tubs. But there have also been documented cases of people becoming sick with the disease after cleaning up floodwater.

This story originally appeared on Health.com by Amanda Macmillan.

Advertisement


Comments (1)

Anonymous
September 20, 2018
When I found Dr. ABAKA I was in desperate need of bringing my ex lover back. He left me for another woman. It happened so fast and I had no say in the situation at all. He just dumped me after 3 years with no explanation. I contact Dr.ABAKA through his website and He told me me what i need to do before he can help me and i did what he told me to, after i provided what he wanted, he cast a love spell to help us get back together. Shortly after he did his spell, my boyfriend started texting me again and felt horrible for what he just put me through. He said that I was the most important person in his life and he knows that now. We moved in together and he was more open to me than before and he started spending more time with me than before. Ever since Dr. ABAKA helped me, my partner is very stable, faithful and closer to me than before. I highly recommends Dr. ABAKA to anyone in need of help. Email: drabakaspelltemple@gmail.com, Call him or add him on whatsapp via: +2349063230051/https://drabakaspelltemple.blogspot.com