Antibiotics can save pigs and protect performance, but only when we stop treating “a problem” and start treating the right pathogen at the right moment. We sit down with Dr. Megan Hindman, swine technical consultant with Elanco Animal Health, to break down what smart antibiotic use actually looks like on farm and why so many disappointing outcomes trace back to one issue: mismatch. Wrong bug, wrong drug, wrong time.

We walk through the real-world decision tree producers face, starting with diagnostics. Dr. Hindman explains how timely lab work and past herd history help narrow the cause, then how to choose a therapy that reaches the target tissue where disease is happening. From there we compare common swine antibiotic delivery options feed medication for planned challenges, water medication for fast barn-wide treatment when pigs are drinking well, and injectables when you need certainty that each animal receives a full dose.

The conversation also zooms out to antimicrobial stewardship and long-term sustainability. Vaccination, biosecurity, ventilation, and feed management form the foundation, while antibiotics act as the sealant that closes gaps. The big takeaway is simple and demanding: prevention first, treatment second, paired with early detection by the people closest to the pigs every day.

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