In a biologic attack with anthrax, which of the following exposure routes develops into the most severe form of anthrax?

In a biologic attack with anthrax, which of the following exposure routes develops into the most severe form of anthrax?



Answer: Inhalation


Explanation:

The most serious forms of anthrax develop by inhalation. At the onset, it may be mistaken for a cold or flu, but if it is diagnosed wrongly and untreated, the infection can progress to severe respiratory distress and almost certain death. Skin infection is the least deadly form and the only one that may be transmitted by direct contact. It is characterized by painless lesions usually on the head, hands, and arms that develop into black-centered blisters that eventually ulcerate. Although not the most serious form of exposure, ingesting the bacteria causes symptoms of nausea, vomiting, diarrhea, and abdominal pain as anthrax infects the gastrointestinal tract, circulatory system, and mesenteric lymph nodes. This might cause an anthrax skin infection, the least deadly form of anthrax and the only one transmitted by direct contact.


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