There are several types of bacteriophages, the most popular of them are the following:

The polyvalent bacteriophage, which is used to destroy the streptococci, staphylococci, E. coli, and others, as well as for the prevention and treatment of diseases, which provokes sensitive to the drug microflora. You can apply the polyvalent bacteriophage in diseases of newborn infants, using a drug for a child in the form of enemas, twice a day.
Calibrating bacteriophage – this liquid can be used to treat many inflammatory and infectious processes. Its liquid form is used for introduction of enema. If you treat a newborn baby, first mix the drug with a small amount of purified water. In the absence of the unwanted effects may continue treatment without dilution of the drug. Use calibrating bacteriophage to prevent, for a child to attend children's collective with the possible presence in it of the source of infection.
Proteaceae bacteriophage, also available in liquid form. It is used for the prevention and treatment of diseases provoked by the various Proteus species. Use it for treating respiratory diseases, purulent processes of the skin and soft tissues and many other diseases. It is possible to use for the treatment of diseases of small children. Use it in compresses, rinses and put cotton balls soaked in a mixture.
The microorganisms present in the bacteriophage Salmonella, effectively destroying most of the causative agents of salmonellosis. Use it with the first symptoms of the disease. Kids under the age of six months give a product in liquid form. Allowed to take it in diluted form, so as the solvent, use milk or water.