Is Marburg virus enzootic in Gabon ? Maganga, G. D. Bourgarel, M. Ella, G. E. Drexler, J. F. /Gonzalez, Jean-Paul Drosten, C. /Leroy, Eric Marburg virus (MARV) nucleic acid was detected in Rousettus aegyptiacus bats in 2005 and 2006 in the midwest and southeast of Gabon. In this study we used MARV-specific real-time reverse-transcription polyermase chain reaction (RT-PCR) and MARV-specific nested RT-PCR assay to screen 1257 bats caught during July 2009, December 2009, and June 2010 in 3 caves situated in northern Gabon. Nine specimens tested positive by the real-time assay, with cycle threshold values ranging from 35 to 39, of which only 1 R. aegyptiacus specimen collected in 2009 was positive in the nested VP35 RT-PCR assay. Together with MARV-positive bats in the south and west found in 2005 and 2006, confirmation of phylogenetically closely related MARV-positive bats 5 years later and in northern Gabon suggests that MARV is now enzootic in Gabon and emphasizes the importance of long-term monitoring of bat populations and human-bat interfaces. 2011 text https://www.documentation.ird.fr/hor/fdi:010053909 fdi:010053909 Maganga G. D., Bourgarel M., Ella G. E., Drexler J. F., Gonzalez Jean-Paul, Drosten C., Leroy Eric. Is Marburg virus enzootic in Gabon ?. 2011, 204 (Suppl. 3), S800-S803 EN