In your opinion, what is the biggest challenge fa

In your opinion, what is the biggest challenge fa

In your opinion, what is the biggest challenge facing the swine industry (i.e. animal welfare/sow housing, waste management, disease control, etc.)? Why do you believe this? Do you think implementing a strict biosecurity program at a swine farm is necessary or can it be ignored? Make sure you justify your answer and provide an explanation as to why you believe this.