Texas Tech University, National Cattlemen’s Beef Association
Professor of Food Safety and Public Health at Texas Tech University and member of the National Cattlemen's Beef Association, the International Association of Food Protection and the Academy of Veterinary Consultants
Food Safety, Resistance to Antibiotics and Healthy Farm Animals Antibiotics are essential to the so-called "miracle" of modern medicine. Now antibiotic-resistant bacteria have shown up at American grocery stores. Researchers in Arizona sampled meat and poultry sold at grocery stores in Flagstaff, Los Angeles, Chicago, Fort Lauderdale and Washington, DC. What they found has added fuel to the controversy over the use of antibiotics on factory farms. Some claim that's evidence that antibiotics are losing their effectiveness because of overuse on American farms.
Food Safety and Antibiotics for Healthy Farm Animals Researchers in Arizona sampled meat and poultry sold at grocery stores in Flagstaff, Los Angeles, Chicago, Fort Lauderdale and Washington, DC. What they found has added fuel to the controversy over the use of antibiotics. Factory farmers use antibiotics not just to treat sick animals and prevent them from getting sick, but to make them grow bigger, faster. Last year, the FDA urged the industry to cut back because overuse may make dangerous bacteria resistant to antibiotics. Now antibiotic-resistant bacteria have been found on meat and poultry sold in grocery stores. Does it come from the meat or from human contact? Is it a potential danger in every American kitchen? Is antibiotic effectiveness itself at risk?
The art and science of fixing faulty genes UC Berkeley biochemist Jennifer Doudna and her colleagues say they can edit any organism’s DNA using an RNA-guided protein found in bacteria. This technology, called CRISPR-Cas9, could redefine the possibilities for editing human and non-human genes, opening the door to societal and ethical implications.
The Democrats take the House. Will the president need more lawyers? The midterms are over. What’s next for President Trump?
Sessions is adjourned Jeff Sessions is out as President Trump’s attorney general.
Firestorms, Federal Relief and Climate Change Victims of California’s fires can apply for assistance, but President Trump had a warning for the state’s residents. He wants to see a change in forest management. Scientists tell us the firestorms are are result of climate change--which the president still denies. Should cities still allow for building in firezones? Later, Warren talks to one Malibu resident about his firsthand experience in the Woolsey fire.