Years ago a farmer was under threat of losing his herd of cattle. The farmer was able to save it with medicine...then, the following year the bird flu was gonna wipe out his flock, but the smart old farmer took action and prevented it. In fact many of his farm animals are innoculated against many diseases. Just like his children. All was well until a pandemic threatening human life potentially killing millions came along. A vaccine that could save his life was offered for free. But, he refused because he was a tough guy. End of Story.