4. Suspected cases must be treated as contagious cases until a sufficiently long observation has shown that the patient has a non-contagious disease. All cases will be considered as measles, if so reported. Any change in the original diagnosis must be made in writing to the Department of Health and must be confirmed by a diagnostician. 5. Physicians must not order the removal of patients to the contagious disease hospital, or elsewhere, in cabs or other vehicles, but must notify the Department of Health and the removal will be effected by a coupe or ambulance of the Department. 6. Whenever there is a case of measles in rooms in the rear of, or communicating with, a store, the inspector is required to have the store closed at once, or to report the case for immediate removal to the hospital. 7. A case of measles must not be removed from one house to another, or even to a different apartment in the same house, without the permission of the Department. Such removal is in direct violation of the provisions of the Sanitary Code. 8. No case of measles shall be discharged from observation until the Department has been notified, the case examined by an inspector to see if desquamation is entirely completed, and the premises ordered fumigated. This examination by the inspector is necessary because the Department of Health must have official information as to the completion of desquamation before a child is dismissed from observation. Other people with children demand this protection. At no other time is the inspector allowed to examine the patient. In any case, however, where isolation has not been maintained and it becomes necessary to remove the patient to the hospital, a diagnostician will make an examination. It is recommended that physicians provide a special washable gown for each case of measles. This gown should be put on before entering the sick-room and taken off outside the sick-room as soon as the visit is completed. The gown should be kept in a closet or suitable place, separate from all other clothing, and the gown, and the closet should be fumigated after the termination of the case. 10. In private houses only fumigation may be performed under the supervision of the attending physician; provided he follow accurately the directions given in the following rules and regulations. Upon request a blank will be provided upon which he must state the manner and extent of the work performed under his orders and supervision. If satisfactory to the Department, this will be accepted in place of fumigation by the Department. It is essential, however, that he should know that the disinfection has been efficiently carried out. In every case of fumigation the following regulations must be complied with: