The esophagus, which passes food from the pharynx to the stomach, is about 25 cm(10 inches<span>) in length; the width varies from 1.5 to 2 cm (about 1 inch). The esophagus lies behind the trachea and heart and in front of the spinal column; it passes through the diaphragm before entering the stomach.</span>
Answer:
Well for me
It will reduce the risk
Then sensitisation programs should be conducted to enlighten people to go for test and only then can it be eradicated
Don't put pathogenic contaminants in food keep food natural
From the inside or lumen, through the gut wall into the blood
