About a hundred known viruses can act as antibiotics, say experts from the United States. They found that in the majority of living organisms viruses play a role of regulator of the growth and reproduction of bacterial flora.
Some viruses effectively win staphylococcal and streptococcal infection. Effect on other gram-negative bacteria, the main group resistant to traditional antibiotics.
Note that the technology for introducing virus into the body to destroy bacterial infections successful first decade. The so-called bacteriophages are quite actively used in modern medicine. However, antibiotics are in the development process of science has become significantly more widespread.