Defamation Law: The Basics. There is always a delicate balance between one person's right to freedom of speech and another's right to protect their good name. It is often difficult to know which personal remarks are proper and which run afoul of defamation law.
What Causes TB. Tuberculosis is an infection caused by bacteria. It's spread through the airâwhen an infected person coughs, sneezes, laughs, etc. However, it is not easy to become infected with tuberculosis. Usually a person has to be close to someone with TB disease for a long period of time.
In humans, the vast majority of tuberculosis (TB) cases are caused by Mycobacterium tuberculosis. However, TB can be caused by a number of other bacteria, of which Mycobacterium bovis, causing the so-called âbovine tuberculosisâ is one of the more prevalent and has the widest host range of all TB bacteria.