Vaccines can help address consumer concerns

Today consumer choice is king. Traditional, free range, farrow stall-free, nitrate-free? Sustainable, ethical, affordable, tasty? Quite aside from their day-to-day tasks such as taking good care of their animals; applying farm management practices; and implementing biosecurity measures, farmers are required to take account of these endless consumer choices while determining how to manage their production systems. Understandably, farmers have always weighed up the operational pros and cons of ch