SUB –PRO - a modern highly effective probiotic prepared on the basis of the strain Bacillus subtilis. SUB-PRO has an antibacterial effect on gram-positive and gram-negative pathogens, causing various diseases and toxicosis: Salmonella (Salmonella spp.) Escherichia coli (E. Coli) Staphylococci (Syaphylococcus spp.) Streptococci (Streptococcus spp.) The causative agent of candidiasis (Candida) Sinegnojnoj Bacillus (Pseudomonas spp.) Shigella (Shigella sonnei), etc. The drug secretes bacteriocins that suppress the growth and development of pathogenic bacteria and actively displaces the latter from the gastrointestinal tract. Unlike antibiotics, SUB-PRO does not suppress normal intestinal flora and does not cause dysbacteriosis.