The 05 rarest diseases nowadays

The 05 rarest diseases


5. Fibrodysplasia ossificans progressiva (FOP)

  There are 700 confirmed cases of the disease worldwide, 285 of which are in the United States, and it is classified when it causes fibrous tissues such as ligaments, muscles and tendons to ossify or become bone when damaged. . This means that falls can cause bone growth in muscles and tendons throughout the body. FOP is the only disease that causes one type of organ system to transform into a completely different system. The classic sign of the disease at birth is a malformation of the thumb. There is no known cure for FOP, as surgery to get rid of the bone seems to cause the body to produce more.





  4. Fields disease


  Named after two twins, Catherine and Kirsty Fields, from Wales. Muscles in the body slowly deteriorate, which limits movement. The girls' illness was investigated by doctors from all sides. Since then, the disease has limited the girls' lives, confining them to wheelchairs and making the simple task of writing difficult.



  3. Hutchinson-Gilford Progeria

  Commonly known simply as Progeria, the condition affects only about one in 8 million children born. Most people born with the condition live to about age 13, with others surviving into their early twenties. In most cases, the disease is not inherited, although there is a similar situation where parents carry the protein genetically and then pass it on to their children. There is no cure for progeria, although doctors have tried growth hormone treatment as well as anti-cancer drugs.  




  2. Poliomyelitis

  First identified and recognized in 1840, poliomyelitis is a disease spread from person to person or through contaminated food or water. Most cases of polio do not show any symptoms unless the disease enters the bloodstream. Although it was a widespread disease in the early 90s, since then poliomyelitis has been eradicated in 36 countries. In 2002, Europe reported no cases of polio after poliovirus vaccination. As of 2006, only four countries in the world still consider polio endemic.





  1. Smallpox

  We have all heard of smallpox, probably the vaccine itself, which is rarely used today unless there is a high risk of disease. It is said that smallpox may have existed as early as 10,000 BC. Smallpox is believed by many to be one of the deadliest diseases, killing an estimated 300-500 million people in the 20th century and 400,000 in the 18th century. However, due to worldwide vaccination, the last case of smallpox was recorded in 1977. For this reason, the disease is said to occur very rarely.  

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