Which of the following is NOT a common reason for developing a disease control, certification, surveillance, or eradication program?

• A. It causes significant production losses
• B. It is zoonotic
• C. It is a disease with a long incubation period
• D. It is economically important to the livestock industry

Answer: (C)

When deciding to develop a disease control, certification, surveillance, or eradication program, the main triggers are clear impacts on production, direct public health risk (zoonosis), and the overall economic importance to the livestock industry. A disease that causes significant production losses, or poses a zoonotic threat, or is economically important to the industry justifies resources for coordinated control efforts to prevent spread and protect livelihoods and health.

A long incubation period, by itself, does not typically prompt the creation of a control program. It can complicate detection and surveillance and make eradication more challenging, but the decision to start a program is driven by proven production losses, zoonotic risk, or major economic impact, not by incubation length alone.