Lab tests find human and rat DNA in burgers

(WFLA) — A recent analysis of burger products found a few offensive extras like rat DNA and human DNA.
Clear Labs released the results of its most recent test that analyzed 258 samples of ground meat, frozen patties, fast-food burger products and veggie burger products from 79 brands and 22 retailers.
Clear Labs uses high-tech testing to screen food to see if the food actually contains what is listed on its packaging. The food tests screen for substituted ingredients, contamination, gluten