Which diseases are listed as likely arthropod-related biological threats?

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Multiple Choice

Which diseases are listed as likely arthropod-related biological threats?

Arthropod-borne threats are diseases transmitted by vectors such as fleas, ticks, or mosquitoes. Plague fits this category because it is spread by fleas, making outbreaks highly tied to arthropod activity. Tularemia is also carried by ticks and other arthropods, so it, too, is a classic arthropod-related threat. In discussions of potential biological threats, these two are commonly highlighted as vectors-based agents with historical and preparedness significance. The other pairs involve diseases that are transmitted by arthropods but are not typically emphasized as likely biological threat agents in standard lists, or are not arthropod-borne at all. Malaria and dengue are major vector-borne diseases, but they’re not usually singled out in biodefense threat lists in the same way. Lyme disease and Zika are vector-borne as well, but again aren’t the typical examples used when discussing likely arthropod-related biological threats. Rabies and tetanus are not transmitted by arthropods; rabies comes from infected mammals and tetanus from wound contamination, so they don’t fit the arthropod-borne idea.

Arthropod-borne threats are diseases transmitted by vectors such as fleas, ticks, or mosquitoes. Plague fits this category because it is spread by fleas, making outbreaks highly tied to arthropod activity. Tularemia is also carried by ticks and other arthropods, so it, too, is a classic arthropod-related threat. In discussions of potential biological threats, these two are commonly highlighted as vectors-based agents with historical and preparedness significance.

The other pairs involve diseases that are transmitted by arthropods but are not typically emphasized as likely biological threat agents in standard lists, or are not arthropod-borne at all. Malaria and dengue are major vector-borne diseases, but they’re not usually singled out in biodefense threat lists in the same way. Lyme disease and Zika are vector-borne as well, but again aren’t the typical examples used when discussing likely arthropod-related biological threats. Rabies and tetanus are not transmitted by arthropods; rabies comes from infected mammals and tetanus from wound contamination, so they don’t fit the arthropod-borne idea.

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