This warning was most likely issued to prevent people from bringing SARS to the USA when they come back from visiting the countries. So the answer is pretty much to stop the spread
Answer:
300 milligrams
Explanation:
According to the American Heart Association's a healthy diet and lifestyle is the most important weapon to fight with any cardiovascular disease. We should balance the calorie intake and physical exercise to gain and maintain a healthy body weight.
American Heart Association's 2006 Diet and Lifestyle recommends that for the reduction of cardiovascular disease risk we should consume less than 300mg of cholesterol per day and partially hydrogenated fat should be minimized in diet.