[link|http://www.medem.com/medlb/article_detaillb.cfm?article_ID=ZZZH7LZK1AC&sub_cat=573|Not from that Nexus site]
Excerpts:
TB bacteria are spread from person to person in infected droplets from the coughs of people who have untreated lung TB. These droplets are extremely tiny and can remain suspended in the air for several hours. When a person inhales these infected droplets, TB bacteria enter the lungs and multiply in a small area of the lung's alveoli (air sacs) and tiny airways...
In children, the progression from TB infection to TB disease happens more rapidly than in adults. Approximately 40 percent to 50 percent of untreated infants and 15 percent of untreated older children infected with TB bacteria ultimately develop TB disease, usually within one year to two years. In some of these children, TB involves parts of the body other than the lungs, which sometimes makes the infection more difficult to diagnose.
When the body's immune system defenses cannot control the initial TB infection and TB disease develops, the disease can take several different forms. There can be pulmonary tuberculosis, in which TB bacteria attack one specific area of the lungs (called a "focus") and its nearby lymph nodes (glands). Children with this type of TB are not contagious - they do not transmit the bacteria to other people. Some children develop progressive tuberculosis, which destroys local areas of lung tissue and forms lung cavities filled with bacteria and debris. Tuberculosis may also spread through the blood or lymph vessels to distant areas of the body, causing disseminated tuberculosis. In disseminated tuberculosis, TB bacteria travel to the liver, spleen, skin, bones, joints, kidneys, and the meninges and set up sites of disease...
In industrialized countries such as the United States, the risk for TB disease is highest among those who:
* Live with someone who has an untreated TB infection
* Are exposed to TB bacteria as part of their job (doctors, nurses, health-care workers)
* Were born in a part of the world that has a high incidence of TB disease and infection, especially Asia, Africa, or Latin America
* Live in a nursing home or other long-term-care facility
* Use intravenous or injectable drugs
* Are infected with HIV
* Live in poverty
* Are homeless
* Are migrant farm workers or prisoners in correctional facilities...
Complete antituberculosis treatment involves taking several different medications at once for periods of many months. This is because TB bacteria are coated with a natural protective capsule that is hard for medicines to penetrate. Also, many TB bacteria are becoming resistant to the medicines that have been used in the past.
I say:
Pills and injections. Hmmmmm...
I'm not yet ready to say categorically that this whole thing is bogus. But let's have some healthy skepticism here.
Three things here are undeniable:
1. Crowded conditions are unhealthy.
2. Poverty is unhealthy.
3. Native Americans are notorious for having very poor resistance to various and sundry infectious diseases.