In a 2002–2003 survey of 1,030 animals including 679 bats from Gabon and the Republic of the Congo, 13 fruit bats were found to contain EBOV RNA.
Nun exame feito en 2002–2003 de 1.030 animais incluíndo 679 morcegos de Gabón e a República do Congo, atopouse que 13 morcegos da froita contiñan fragmentos de ARN de EBOV.