You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is One of the intestinal enzymes that is generally deficient in children following an attack of severe infectious enteritis is and explain in detail?
.Congenital defeciency of disaccharides are very rare.primary late onset of lactase defeciency is not uncommon in India and many asian countries.Its causes are acute bacterial and viral gastroenteritis protein energy malnutrition prolonged use of drugs like neomycin, celiac disease cow&;s milk protein intolerance cystic fibrosis causing secondary transient defeciency of disaccharides ESSENTIAL PEDIATRICS,O.P.GHAI.PG NO:274,7th edition