<page_title> Marburg virus disease </page_title> <section_title> Epidemiology </section_title> <table> <cell> 1987 <col_header> Year </col_header> </cell> <cell> Kenya <col_header> Country </col_header> </cell> <cell> RAVV <col_header> Virus </col_header> </cell> <cell> 1 <col_header> Human cases </col_header> </cell> </table>
In 1987, a single lethal case of RAVV infection occurred in Kenya.