Live

Watch CBSN Live

Antibiotics used on animals more than humans

The vast majority of antibiotics produced in this country are not used on humans - but on animals, both to keep them healthy and to promote growth. But doctors worry all that medicine is also promoting antibiotic-resistant superbugs. CBS News' Bigad Shaban visits a farm outside Los Angeles where the animals are drug-free.
View CBS News In
CBS News App Open
Chrome Safari Continue