The biosecure sign is posted primarily to keep germs away from the chickens (and other livestock), helping to prevent the spread of disease. Biosecurity measures are essential in farming and animal husbandry to protect the health of animals and, by extension, food safety.
Why is the biosecure sign posted?
To prevent people from getting sick
To keep the animals safe from theft
To keep germs away from the chickens
To protect the cattle from the chickens
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