I have two chickens that are coughing consistently with three more coughing occasionally. As of Jan 1, NYS won't allow antibiotics sold to consumers. I can only get a prescription from a vet. Problem is, the closest farm vet is 4 hours away. How do I treat this issue that I don't even know what the real diagnosis is yet? I started them on garlic and oregano yesterday, but knowing how serious it can be, I'm worried I'm risking the whole flock. Anyone have any insights at all? All the research I've done on this poorly redesigned site (sorry, but I hate the new design and the search if terrible) has yielded absolutely nothing.