it is a condition that is usually associated with heavy and hard breathing. It usually develps in the lungs.
Tuberculosis is caused by an acid-fast bacteria called Mycobacterium tuberculosis.
It is 2-4 micrometers in length and 0.2-0.5 micrometer in width.
Itachi never goes bad.... even if he did abandon his village and his clan... if you look at it the Village and the leaf village are the ones that are bad. All Itachi was doing was carrying out his orders to kill off his clan in fear that they well start a war with the village. He did not kill Sasuke because he wanted the village to see him as a hero in fact... Itachi made lies to Sasuke in order for him to hate Itachi. That was all part of his plan that Sasuke would never know that Konha was the one that made Itachi slaughter his clan... So in the end Sasuke and him fight Itachi lets him win so that Sasuke seems like the hero for killing Itachi. Itachi joins the Akatsuki in order to keep a close eye on the group to protect the hidden leaf village. That answer your question?