I have 3 month old chicks and some of them have runny noses and sometimes sneeze and when you smell there breath it smells almost like rotten eggs. I this just a cold and will it go away? In the past I had the same problum before but none died from it. Should I get some antibiotics for chickens? I tried giving them vitamins for chickens that you put in the water but they seem to hate the taste of it and don't drink it..