His pioneering work in the late 19th century was one of the first demonstrations that diseases could be caused by microbes. In a groundbreaking series of experiments, he uncovered the lifecycle and means of transmission of anthrax. His experiments not only helped create an understanding of anthrax but also helped elucidate the role of microbes in causing illness at a time when debates still took place over spontaneous generation versus cell theory. Koch went on to study the mechanisms of other diseases and won the 1905 Nobel Prize in Physiology or Medicine for his discovery of the bacterium causing tuberculosis.Although Koch arguably made the greatest theoretical contribution to understanding anthrax, other researchers were more concerned with the practical questions of how to prevent the disease. In Britain, where anthrax affected workers in the wool, worsted, hides, and tanning industries, it was viewed with fear. John Henry Bell, a doctor born & based in Bradford, first made the link between the mysterious and deadly "woolsorters disease" and anthrax, showing in 1878 that they were one and the same. In the early 20th century, Friederich Wilhelm Eurich, the German bacteriologist who settled in Bradford with his family as a child, carried out important research for the local Anthrax Investigation Board. Eurich also made valuable contributions to a Home Office Departmental Committee of Inquiry, established in 1913 to address the continuing problem of industrial anthrax. His work in this capacity, much of it collaboration with the factory inspector G. Elmhirst Duckering, led directly to the Anthrax Prevention Act (1919).
Bulimia nervosa is seven times more prevalent among former foster children than in the general population. Poverty and homelessness
Nearly half of foster children in the U.S. become homeless when they turn 18. One of every 10 foster children stays in foster care longer than seven years, and each year about 15,000 reach the age of majority and leave foster care without a permanent family—many to join the ranks of the homeless or to commit crimes and be imprisoned.Three out of 10 of the United States homeless are former foster children. According to the results of the Casey Family Study of Foster Care Alumni, up to 80 percent are doing poorly—with a quarter to a third of former foster children at or below the poverty line, three times the national poverty rate. Very frequently, people who are homeless had multiple placements as children: some were in foster care, but others experienced "unofficial" placements in the homes of family or friends. Individuals with a history of foster care tend to become homeless at an earlier age than those who were not in foster care. The length of time a person remains homeless is longer in individuals who were in foster care. Suicide-death rate
Children in foster care are at a greater risk of suicide. The increased risk of suicide is still prevalent after leaving foster care.