Alright so I have been intears for days. I had about 30 6 week old pullets out in a grower coop. Then about 25 3 week old chicks in the house in a brooder. Well I left on vacation with strict instuctions for my dad. All my chickens were happy and healthy when I left. Well over my vacation an inland hurricain came while my dad was at work and somehow flooded my grower coop! I lost all my POLISH! (this is the thrid time trying to get some) And I have like 10 chicks left. I lost BLRW, SLW, GLW, EE, Polish, and my new ducks. (I'm so heart broken) Well inside I have EE's, Speckled Sussex, Frizzles, Black Austraorps, Buff Orps. During my vacation two of the smaller ones just died. My dad figured that just trampled or something. well the days following chic after chick dropped dead. No signs, no sickness, no nothing. Within hours all but 8 of my chicks dropped dead. I don't know what to do, I'm not getting home until tomorrow. None died yesterday. But I'm scared I have a diease or something. But I've never had any problems with any of my chickens. They always looked very healthy, I got them from dependable people. And I had them for weeks until one day they scared dying. I'm scared to keep the ones I have left. If I put them in with my other chickens will they spread some diease and kill my entire flock off!? I was so excited to get my first frizzles, speckled sussex, very nice Ameraucanas, Black Australorps. Now most of them are gone. I have the frizzles, australorps, and two Ameraucanas left. I really don't want to get rid of them. But I fear for the rest of my flock! I am so sad. I've lost like 90 chicks this season. 2 hatched batches, a mail order, some Feed store chicks, and some breeder chicks! I have like 20 total left out of the 100+ I've bought. Costing me over $200. It's all been freak accidents. Getting squished, getting trampled, weird dying off, drowned. I'm almost so hurt I'm afraid to get any more new chickens. Now I have to start over on getting BLRW, Polish in 8 colors, Speckled Sussex, and more which my dad doesn't know what breed. (I will know tomorrow) If anyone has any advice, or has these breeds of hatching eggs let me know please. I really want to replace my Speckled Sussex, Polish, BLRW, and some more which I have forgotten. Also I need to know if my surviving chicks from whatever the reason the others died, do they pose a threat in giving diease to the rest of my flock.