{"id":935,"date":"2016-02-12T09:58:47","date_gmt":"2016-02-12T14:58:47","guid":{"rendered":"https:\/\/www.vdh.virginia.gov\/epidemiology\/?page_id=935"},"modified":"2025-08-06T19:57:45","modified_gmt":"2025-08-06T23:57:45","slug":"hansens-disease-leprosy","status":"publish","type":"page","link":"https:\/\/www.vdh.virginia.gov\/epidemiology\/epidemiology\/epidemiology-fact-sheets\/hansens-disease-leprosy\/","title":{"rendered":"Hansen\u2019s Disease (Leprosy)"},"content":{"rendered":"
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What is Hansen\u2019s Disease (Leprosy)?<\/h2>\n

Hansen\u2019s disease, also known as leprosy, is a chronic disease caused by slow-growing bacteria called Mycobacterium leprae and Mycobacterium lepromatosis<\/em>. It mainly affects the nerves, skin, eyes, and lining of the nose. In spite of its reputation, Hansen\u2019s disease is not easily spread to others and can be cured with antibiotics.<\/p>\n

Who gets Hansen\u2019s Disease?<\/h2>\n

Most people are immune to Hansen\u2019s disease. Those at greatest risk for the disease are people who have close contact for months with a person who has the disease but is not being treated. Hansen\u2019s disease is rare in the United States and in most countries in the world.<\/p>\n

How is Hansen\u2019s Disease spread?<\/h2>\n

People with Hansen's disease who are coughing or sneezing may spread it to those around them. Spread does not happen through casual contact. Casual contact includes sitting next to someone with Hansen\u2019s disease or sharing a meal. Some armadillos do carry the bacteria that causes Hansen\u2019s disease. But the risk to most people who come in contact with armadillos is very low.<\/p>\n

What are the symptoms of Hansen\u2019s Disease infection?<\/h2>\n

The symptoms of Hansen\u2019s disease can vary. The first signs of Hansen\u2019s disease are usually pale or slightly red areas or a rash on the skin. Other symptoms can include numbness in the hands and feet, weakness and a blocked\/stuffy nose. If left untreated, Hansen\u2019s disease can lead to paralysis, blindness, and ulcers.<\/p>\n

How soon after exposure do symptoms of Hansen\u2019s Disease appear?<\/h2>\n

The bacteria that causes Hansen's disease grows very slowly. After contact with the bacteria, it may take up to 20 years for someone to develop signs of the disease.<\/p>\n

How long can an infected person spread Hansen\u2019s disease?<\/h2>\n

In most cases, a person will not be able to infect others after a receiving a few days of treatment.<\/p>\n

How is Hansen\u2019s Disease diagnosed?<\/h2>\n

Hansen\u2019s disease is diagnosed by examining a biopsy of the skin or nerve.<\/p>\n

What is the treatment for Hansen\u2019s Disease?<\/em><\/h2>\n

Specific antibiotics can be prescribed by a doctor. Treatment involves taking multiple drugs for a long time (i.e., 1\u20132 years). It is very important for a patient to fully complete the treatment.<\/p>\n\n

Do people who have been in contact with someone with Hansen\u2019s Disease need to be tested and treated?<\/h2>\n

Some contacts of people with Hansen\u2019s disease may receive treatment. Specific treatment can be prescribed by a doctor.<\/p>\n

How can Hansen\u2019s Disease be prevented?<\/h2>\n

The best way to prevent the spread of Hansen\u2019s disease is early diagnosis and treatment of people who are infected. Household and other close contacts should be seen by a doctor as soon as possible and then every year for five years after contact with a person who has the disease.<\/p>\n

How can I get more information about Hansen\u2019s Disease?<\/h2>\n