[Preliminary information on a new viral hemorrhagic fever in Africa].
D000818:Animals; D015023:Democratic Republic of the Congo; D000882:Haplorhini; D006801:Humans; D008379:Marburg Virus Disease / Q000453:epidemiology* / Q000635:transmission; D013397:Sudan
Wstepna informacja o nowej wirusowej goraczce krwotocznej w Afryce.