Arthropod/Vector Bacteria Chemicals Fungus /Mold / Yeast Metals Parasites Virus Other |
Taenia Cattle ingest the infective embryo while grazing. The digestive enzymes will break the thick shell of the egg and allow formation of the zygotes called "oncospheres". These zygotes then penetrate the mucous layer of the digestive tract and enter the circulation of the host. This is where the young larval stages form a pea-sized, fluid filled cyst, also known as "Cysticercus". These cysts seem to form in the muscular fibers and are sometimes seen in specific organs like the lungs and liver. Humans can become infected when eating raw or undercooked meat of the infected animal, notably beef or pork. In the human, the cysticercus ingested with the undercooked meat develop into adults. Using their scolex (see first photo), they attach to the small intestine where they reside. Fertilized eggs are released through the feces along with the gravid proglottid (segments of the worm). The adult tapeworm soon develops and within three months it can reach 40 feet (12 meters) in length! Prevention is easy. Cook meat until it is no longer pink inside because cysticerci (the infective part) die at 56 degrees Celsius. Also, if beef is frozen at -5 degrees Celsius it is considered to be safe to consume. If you are infected with tapeworms, you will feel hungry and lose weight. This is because beef tapeworms are parasites which absorb the food you need. They allow you to digest the food you have eaten and then steal your digested food for their own growth, leaving very little for you. This may lead to stomach cramps, headaches, dizziness and fatigue. If you suspect this worm, peristalsis of the intestine may be of benefit in ridding your body of it. Bowel Stimulant, along with Super Nutrient and Vitamin D3 will supply the peristalsis and the calcium ions to replicate the drug praziquantiel that is used to induce these very actions. |
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