Virus Enzymes Could Promote Human, Animal Health

Could viruses be good for you? Scientists with the Agricultural Research Service (ARS) have shown that enzymes from bacteria-infecting viruses known as phages could have beneficial applications for human and animal health.

Phage enzymes called endolysins attack bacteria by breaking down their cell walls. Unlike antibiotics, which tend to have a broad range, endolysins are comparatively specific, targeting unique bonds in the cell walls of their hosts.

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