VATICAN CITY – In a brief document approved by Pope Benedict XVI, the Vatican said it was generally a moral obligation to provide food and water to patients in a vegetative state. Nutrition and hydration, even by artificial means, cannot simply be terminated because doctors have determined that a person will never recover consciousness, the Vatican said Sept. 14. Exceptions may occur when patients are unable to assimilate food and water or in the “rare” cases when nutrition and hydration become excessively burdensome for the patient, it said.









