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.
Mutualism is the way two organisms of different species exist in a relationship in which each individual benefits from the activity of the other.Similar interactions within a species are known as co-operation.Mutualism can be contrasted with interspecific competition, in which each species experiences reduced fitness, and exploitation, or parasitism, in which one species benefits at the expense of the other. Mutualism is a type of symbiosis.utualism can be contrasted with interspecific competition, in which each species experiences reduced fitness, and exploitation, or parasitism, in which one species benefits at the expense of the other.