Natural reservoirs for Tularemia include which animal?

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Multiple Choice

Natural reservoirs for Tularemia include which animal?

Natural reservoirs are wildlife populations that harbor Francisella tularensis, allowing the bacterium to persist in nature and serve as a source for transmission to humans or vectors. Tularemia cycles often involve small mammals and their arthropod vectors, with rodents and lagomorphs commonly implicated and ticks acting as a key transmission link. Squirrels fit this role as wild rodents that can maintain the bacterium in their populations and contribute to transmission, making them a natural reservoir in many settings. While rabbits are also known reservoirs in some regions, the question emphasizes squirrels in this context. Deer are not typically considered primary reservoirs, and dogs are not known to maintain the bacterium in nature.

Natural reservoirs are wildlife populations that harbor Francisella tularensis, allowing the bacterium to persist in nature and serve as a source for transmission to humans or vectors. Tularemia cycles often involve small mammals and their arthropod vectors, with rodents and lagomorphs commonly implicated and ticks acting as a key transmission link.

Squirrels fit this role as wild rodents that can maintain the bacterium in their populations and contribute to transmission, making them a natural reservoir in many settings. While rabbits are also known reservoirs in some regions, the question emphasizes squirrels in this context. Deer are not typically considered primary reservoirs, and dogs are not known to maintain the bacterium in nature.

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