Answer: Not washing their hands well enough
Explanation: I just took a quiz and did research and the only other way is if you get the stomach flu but on the quiz the answer was: not washing their hands well enough
Hope this helped
Answer:
chloline
Explanation:
Humans eating diets low in choline develop fatty liver and liver damage. Rodents fed choline–methionine-deficient diets not only develop fatty liver, but also progress to develop fibrosis and hepatocarcinoma