Which preventive measures are described for AHS?

Which preventive measures are described for AHS?

• A. Quarantine for 60 days
• B. Vaccination in endemic areas
• C. Both quarantine and vaccination
• D. Neither

Answer: (C)

Preventing African horse sickness relies on reducing introduction risk and lowering susceptibility in the horse population. Quarantine helps stop the spread by isolating imported or exposed horses and restricting movement from outbreak areas, which is a key control measure when a case is identified or suspected. Vaccination directly lowers the number of horses that can become ill and helps interrupt transmission, especially in areas where the disease is enzootic or during outbreaks. Using both approaches together provides the strongest protection: quarantine minimizes the movement of potentially infected animals, while vaccination reduces the overall pool of susceptible horses, making outbreaks less likely and less severe. That combination is why the option describing both quarantine and vaccination is the best answer.

Preventing African horse sickness relies on reducing introduction risk and lowering susceptibility in the horse population. Quarantine helps stop the spread by isolating imported or exposed horses and restricting movement from outbreak areas, which is a key control measure when a case is identified or suspected. Vaccination directly lowers the number of horses that can become ill and helps interrupt transmission, especially in areas where the disease is enzootic or during outbreaks.

Using both approaches together provides the strongest protection: quarantine minimizes the movement of potentially infected animals, while vaccination reduces the overall pool of susceptible horses, making outbreaks less likely and less severe. That combination is why the option describing both quarantine and vaccination is the best answer.