US fast food chains criticized for use of antibiotics

More than 2 million people every year get ill in the United States because of infections that are resistant to antibiotics. And while there's a real emphasis on doctors holding back on prescribing the drugs where possible, you may be taking them in without realising. An annual study has blasted America's fast food chains for the amount of antibiotics in their foods, being fed to animals before they're slaughtered. CGTN's Phil Lavelle reports from Los Angeles.

(Source: CGTN America,