questions:  query regarding  some  local chicken   showing  crd with bacillary white  diarrhoea [ suspected to be mixed bacterial infection , salmonella & mycoplasma ] ] 
 answers: give tetracycline 1 gm / lits of water / ciprocolen 1 gm / lits of water for 3-4 days as directed , duaprim 5 gm / 100 birds