Intensive and backyard production contribute to disease emergence.

Intensive and backyard production contribute to disease emergence.

• A. Only intensive production contributes
• B. True
• C. Only backyard production contributes
• D. Neither contributes

Answer: (C)

The main idea is that farm settings with loose biosecurity, like backyard production, create the conditions for new diseases to emerge. In backyard systems, animals are often kept in mixed species or close quarters, with free movement between animals, people, and the environment. Sanitation may be poor, vaccination coverage can be inconsistent, and dead animals or waste aren’t always handled properly. All of these factors allow pathogens to spill over from wildlife or other animals, circulate more easily, and adapt to new hosts, increasing the chance that a disease emerges. In contrast, intensive production uses more controlled housing, restricted access, routine vaccination programs, and stronger biosecurity and surveillance. These measures reduce the opportunities for pathogens to spread or jump species, even though they don’t eliminate risk entirely. So, in this context, backyard production is the primary contributor to disease emergence, which is why that option is the best fit.

The main idea is that farm settings with loose biosecurity, like backyard production, create the conditions for new diseases to emerge. In backyard systems, animals are often kept in mixed species or close quarters, with free movement between animals, people, and the environment. Sanitation may be poor, vaccination coverage can be inconsistent, and dead animals or waste aren’t always handled properly. All of these factors allow pathogens to spill over from wildlife or other animals, circulate more easily, and adapt to new hosts, increasing the chance that a disease emerges.

In contrast, intensive production uses more controlled housing, restricted access, routine vaccination programs, and stronger biosecurity and surveillance. These measures reduce the opportunities for pathogens to spread or jump species, even though they don’t eliminate risk entirely.

So, in this context, backyard production is the primary contributor to disease emergence, which is why that option is the best fit.