US senators unveil bipartisan bill to restrict use of antibiotics in food animals

Four senators - three Democrats and a Republican - have introduced legislation that would restrict the use of antibiotics in animal agriculture.

The bill is a companion measure to legislation introduced earlier in the House by Rep. Louise Slaughter (D-N.Y.). It would ban farmers from using seven classes of antibiotics critical for human health expect to treat sick animals.

The bill comes as the House on Wednesday repealed a provision of the 2012 agriculture spending bill that aimed to prevent the Food and Drug Administration from similarly restricting antibiotic use in livestock and poultry. The amendment, from Rep. Denny Rehberg (R-Mont.), drew concerns from Energy and Commerce Chair Fred Upton (R-Mich.) because of its wide-ranging policy implications. More