The main drugs to be concerned about are: 1  Antifungal medications, such as ketoconazole. 2  Aspirin, which in large doses can cause ringing in the ears (tinnitus), a danger sign sometimes masked by antihistamines. 3  Certain types of fruit juice, such as grapefruit juice, apple juice, and orange juice.
Bioterrorism is a form of terrorism where there is the intentional release of biological agents (bacteria, viruses, or other germs). This is also referred to as germ warfare.
(3) In this directive, the term ââterrorist-related screeningââ means the collection, analysis, dissemination, and use of infor-mation related to people, cargo, conveyances, and other entities and objects that pose a threat to homeland security.