The World Health Organization (WHO) has achieved some success with improved treatment regimens, and a small decrease in case numbers. Some countries have legislation to involuntarily detain or examine those suspected to have tuberculosis, or involuntarily treat them if infected. Vaccines
The only available vaccine as of 2021 is bacillus Calmette-Guérin (BCG). In children it decreases the risk of getting the infection by 20% and the risk of infection turning into active disease by nearly 60%.It is the most widely used vaccine worldwide, with more than 90% of all children being vaccinated. The immunity it induces decreases after about ten years. As tuberculosis is uncommon in most of Canada, Western Europe, and the United States, BCG is administered to only those people at high risk. Part of the reasoning against the use of the vaccine is that it makes the tuberculin skin test falsely positive, reducing the tests usefulness as a screening tool. Several vaccines are being developed.Intradermal MVA85A vaccine in addition to BCG injection is not effective in preventing tuberculosis. Public health
Public health campaigns which have focused on overcrowding, public spitting and regular sanitation (including hand washing) during the 1800s helped to either interrupt or slow spread which when combined with contact tracing, isolation and treatment helped to dramatically curb the transmission of both tuberculosis and other airborne diseases which led to the elimination of tuberculosis as a major public health issue in most developed economies.
Cerocorticium molle is a species of crust fungus in the family Meruliaceae. Taxonomy
The fungus was first described by Miles Berkeley and Moses Ashley Curtis in 1868 as Corticium molle. They described the fruit body of the type specimen as resembling "a thin coating of wax poured over the surface". It was transferred to genus Cerocorticium by Walter Jülich in 1975. Habitat and distribution
Cerocorticium molle grows on the dead bark and wood of a variety of angiosperms, and it has occasionally been recorded growing on or under the bark of living trees. It is found in tropical and subtropical regions of Africa, Asia, North America, and South America. == References ==