Why Did We Start Killing 99.9% of All Germs?

Name: Why Did We Start Killing 99.9% of All Germs?
Uploaded: 2018-05-15T20:49:23Z
Duration: 2 min 51 s
Description: Antibiotics were invented to combat harmful bacteria - but in recent years, scientists have discovered that they are also affecting the good bacteria that keep us healthy.

From:Aliens Inside Us

2m 51s
HD
TV-PG

Antibiotics were invented to combat harmful bacteria - but in recent years, scientists have discovered that they are also affecting the good bacteria that keep us healthy.