[A case of cowpox].

A 37-year-old woman was admitted to the dermatology department at a regional hospital with a severe ulceration at the medial angle of the right eye. Virus culture yielded orthopoxvirus-like particles, later identified as cowpox virus. The clinical picture and virological diagnosis of cowpox are discussed. Emphasis is placed on the need for awareness among health personnel that such infections may well be encountered in an increasingly unvaccinated population. Guidelines for clinicians and for virology laboratories are given. Cats as a zoonoic source is discussed.