<h3>CONNECTICUT</h3><h3>Changes in Health Officers.—</h3> The<i>Connecticut Health Bulletin</i>announces the following appointments of health officers: Dr. Joseph Bruce Crook, of East Haddam. Dr. John S. Staneslow, of Prospect. Dr. Andrew O. Laakso, of Killingly, succeeding Dr. George S. Lambert. Dr. Martin L. O'Neill, Jewett City, of Voluntown, succeeding Dr. John H. McLaughlin, Jewett City. Dr. Oscar Rogol, of Oxford. <h3>Course on Diseases of Nutrition.—</h3> The Clinical Congress of the Connecticut State Medical Society will open a postgraduate course on the diseases of nutrition at Yale University School of Medicine, New Haven, January 9, to continue each Thursday for fourteen weeks. Subjects covered in the course include: The Nature and Functions of Dietary Constituents. Carbohydrate Interrelationships. Protein and Fat Deficiencies. General Characteristics and Properties of Vitamins—The Problem in Man. Water, Sodium, Iodine, Potassium and Magnesium in Health and Disease. Calcium, Phosphorus and Vitamin D. Vitamin B Deficiency. Vitamin A, C,