3 Of The Most Common And Dangerous Foodborne Diseases

Food! We all do it, we all eat. Not only because we have to in order to survive, but also because we like it. Most cultures are unique when it comes to culinary treats, with at least a couple of dishes to set them easily aside from the rest of the world. Cooking may come in different shapes and sizes, but the raw material is (more or less) the same everywhere. We need organic material as fuel. But the organic material we ingurgitate may sometimes be infected by pathogens that will cause us harm. The food or beverages that contain certain bacteria, viruses, parasites or even chemicals will cause great distress and irritation to the gastrointestinal tract. Most of the gastrointestinal afflictions are acute; they manifest themselves rapidly, with fever diarrhea and vomiting and won’t last more than a few days, even without medical treatment. Others, on the other hand, will manifest themselves way more severely and will cause a rapid death if left untreated.

Salmonella

Salmonella enterica

This tiny bacterium (Salmonella enterica) is one of the most common and wildly spread foodborne pathogens on the face of the Earth. It lives in the intestinal tracts of animals and it’s transmitted to humans through food that hasn’t been properly washed and that previously came in contact with animal waste. What makes it dangerous and so wildly spread is the fact that it’s practically impossible to detect. Diseased animals manifest no exact symptoms; nor will the food products that get tainted. It’s not resistant to high temperatures, so cooking the food properly will destroy the proteins that make up the bacteria. If not, hell will soon follow. Within 12 to 72 hours from infection, the pathogen will make itself “visible” through acute abdominal pain and cramp, fever and diarrhea. The diarrhea is severe in this case, so drinking plenty of fluids is a must, in order to avoid dehydration. In a strong and healthy individual, the disease shouldn’t last more than 5 – 7 days. Medication is necessary only if the infection has already spread to the intestines; also if the infected person has a compromised immune system or is an elderly citizen, that will have problems fighting the disease on his own. It can sometimes lead to a complication known as Reiter’s syndrome or reactive arthritis, which causes painful joints, painful urination, eye soreness and chronic arthritis. The best way to avoid salmonella infection is it to cook your food carefully, especially meat and eggs.

Trichinosis

Trichinella spiralis cysts in muscle mass

Also known as trichinellosis, is a disease that’s easily contracted by humans that consume meat infected with the larvae of the trichinella worm (Trichinella spiralis), be it from domesticated pigs or other wild animals. The larvae are incased in a cyst in animal meat. After ingestion, it gets in a human host, where the digestive acids found in our stomachs dissolve the cyst and release the worm. They mature in a couple of days in the small intestine. They will mate, lay eggs and from these eggs small worm will result that will make their way to muscle tissue (through the arteries), where they’ll incase themselves in cystic form again. In an attempt to fight the invasive creatures, you’ll body will suffer nausea, vomiting, diarrhea, acute stomachaches in the first 2 – 3 days after eating the tainted meat. After the worms have matured and start reproducing (2 – 8 weeks), you’ll also experience fever, chills, coughing, eye-sealing, headaches, itchy skin, joint pain and irregularities of the digestive system (constipation or diarrhea). It’s a disease that should not be left untreated. The best way to avoid getting trichinosis is to cook meat at about 160°F, a temperature that will destroy the cysts. You can also freeze you pork for 20 days in order to kill the worms, however, this might not work when it comes to game animals.

E.coli

The O157:H7 E. coli

The Escherichia coli is a large group of bacteria, out of which most are harmless. The one that’s able to cause havoc is called the O157:H7, and is part of the STEC group (the E. coli that produce the Shiga toxin). They’re mostly found in the intestines and stomachs of ruminant animals (cattle) but also in sheep, goats, elk, deer etc. When the animal is eviscerated, the intestines might get cut and spill out on the meat, immediately infecting it. The most common method of spreading the bacteria is through ground meat, but it was also found in milk and other dairy products. Vegetables or fruits that come in contact with infected animal waste will also get tainted. Although it doesn’t manifest itself in any way in the animal hosts, in humans it can cause fever, nausea, vomiting, cramps and even bloody diarrhea. The infection spreads rapidly, so that about a third of the people infected will get hospitalized; about 10% of those that get hospitalized will die. It’s most dangerous when it comes to children ages 5 – 10. They risk of developing hemolytic-uremic syndrome as a result of the E. coli infection, which can lead to kidney failure. You can avoid E. coli infection by regularly washing your hands, washing vegetables and cooking your meat at a temperature of at least 160°F.

To avoid getting dangerous foodborne diseases, hygiene is a must. Always wash your hands, your food and avoid eating from unreliable sources. If you manifest any of the symptoms that I’ve listed above, check with your doctor immediately and don’t leave anything to chance. Most of the incipient symptoms are common in most type of food-related infections, so it’s hard to tell on your own whether you’ve contracted something that’s life-threatening or not.

By My Family Survival Plan