Alterations in some epidemiological patterns and virus heterogeneity recently observed in sheeppox outbreaks in the Sudan

(Sheikh-Ali Mohammed Ali, Mohammed Elfatih Hamad, Babiker Hag Ali, Abdel-Wahid Saeed Ali)

Promjene nekih epidemioloških čimbenika i raznolikost virusa pri nedavnoj pojavi ovčjih boginja u Sudanu