[Wild domestic pigeons--a public health problem of increasing significance in East Germany].

In many cities of the GDR the number of wild house pigeons is increasing. Because of their distribution, noxious effects and hygienic importance they are considered by law as health pests. Therefore, their populations have to be regulated in such a way to minimize the noxious effects caused by them. The State Hygiene inspectorate is responsible for organization and surveillance of health pest control. At present in the GDR two procedures are allowed applying chemical substance for pest control by specialists. A catching procedure, applicable everywhere, is well proving a success. By restauration of old buildings and closing of lofts in new ones it is possible to take prophylactic measures against the increasing number of pigeons. The municipal administration should coordinate the possible measures in the respective territory.