Superbugs take flight from cattle farms
Windy weather can carry antibiotics and drug-resistant bacteria to nearby communities
![Dusty cows](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/01/bm_cowdust.png?fit=860%2C460&ssl=1)
BLOWING IN THE WIND Cattle in high-density farms can kick up dust, launching antibiotics and drug-resistant bacteria into the air and threatening the health of humans downwind.
todd arbini/istock