Technology is incredible! Who would have thought to do this? Virus from a pond treats man with antibiotic-resistant infection

Doctors from Yale University used bacteria-killing viruses collected from a Connecticut pond to successfully treat a man with a bacterial infection.
https://mashable.com/2018/03/11/bacteriophage-viruses-from-pond-treat-antibiotic-resistant-bacteria/?utm_cid=hp-h-1#BJJYcPNZPGqL