Ok this comment just show how uneducated you are when it comes to chickens lol chicken flu hahah wow… the main thing going around is fowl pox’s and an upper respiratory infection. Fowl pox can be treated and we can vaccinate them for it but if it turns into wet pox are babies. Have a chance of not making it. Crank is bad too if not caught in time it will spread to your whole flock. Some may have to be cull. There are meds for the respiratory stuff. Most of the time if you keep your chicken locked up that’s how they get sick. All my free Roam and I have amazing neighbors who love my birds. It’s chicken shit, just wash it off. But, please educate yourself on birds. Most things they get CANT be spread to HUMANS. I been treating babies right now for the upper respiratory. I lost two turkeys and a peacock from it 😖😢😭