Subclinical foot and mouth infections in horses contributed to disease control problems in Uruguay. Which statement is correct?

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Multiple Choice

Subclinical foot and mouth infections in horses contributed to disease control problems in Uruguay. Which statement is correct?

Explanation:
Subclinical infections in horses are not a major driver of foot-and-mouth disease control problems. Horses are less susceptible and typically show mild or no signs, so they do not sustain or spread the virus as efficiently as cattle or pigs do. In Uruguay, the big challenges in controlling FMD would come from species that amplify and transmit the virus more effectively, along with factors like animal movements and surveillance practices. Therefore, the idea that horse subclinical infections significantly hindered disease control isn’t supported by how FMD spreads, making this statement not correct.

Subclinical infections in horses are not a major driver of foot-and-mouth disease control problems. Horses are less susceptible and typically show mild or no signs, so they do not sustain or spread the virus as efficiently as cattle or pigs do. In Uruguay, the big challenges in controlling FMD would come from species that amplify and transmit the virus more effectively, along with factors like animal movements and surveillance practices. Therefore, the idea that horse subclinical infections significantly hindered disease control isn’t supported by how FMD spreads, making this statement not correct.

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