What is the best way to prevent poor food safety

Wash hands before handling food and in between of handling raw meats and other foods. Also to use different chopping boards for raw meats to veg and cooked meat etc because raw meat is riddled with bacteria. Also you need to be careful that you fully cooked food.
the best way is to wash your hands often and wipe down surfaces and make sure you do not mix raw and cooked or cross contaminate.