TB or Not TB

After Dr. Sebastian Charles, who is renowned physician and head of an international organization to fight the spread of tuberculosis among the poor in Africa, is rushed to the hospital after collapsing, he immediately determines all the symptoms are from TB. House does not believe it and orders rounds of tests. Soon after the case gets the attention of the media, Dr. Charles refuses any more tests and medication in order to bring to light about the medical needs in Africa. Cameron actually sees eye to eye with Dr. Charles, but House ends up making his situation worse. Meanwhile, Foreman fills in for House in the clinic with mixed results.