Hantaviruses are spread to humans through contact with certain animals. Which animals?
Correct answer: D. All of the above
- A. Deer mice
- B. New World rats
- C. White-footed mice
- D. All of the above
Explanation
Hantaviruses are carried by several rodents, including deer mice, white-footed mice, and some New World rats. Human infection usually follows contact with contaminated rodent excreta or nesting material.
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Inventions and Discoveries covers the people, dates, principles and practical uses behind developments such as the wheel, printing press, telephone, electricity, radio, computer, internet, vaccines and space technology. It distinguishes an invention, which creates a device or process, from a discovery, which identifies something already present in nature.
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