Hg. Zeller et al., CRIMEAN-CONGO HEMORRHAGIC-FEVER VIRUS-INFECTION IN BIRDS - FIELD INVESTIGATIONS IN SENEGAL, Research in virology, 145(2), 1994, pp. 105-109
In Senegal, wild ground-feeding birds are frequently infested with imm
ature ticks. In two areas where numerous Crimean-Congo haemorrhagic fe
ver (CCHF) virus isolations were obtained from Hyalomma marginatum ruf
ipes adult ticks collected on ungulates, 175 birds were captured and s
era collected. CCHF antibodies were detected by ELISA in 6/22 red-beak
ed hornbills (Tockus erythrorhynchus), 2/11 glossy starlings (Lamproto
rnis sp.) and 1/3 guinea fowls. The virus was isolated from H. m. rufi
pes nymphs collected on a hornbill. The role of wild ground-feeding bi
rds in CCHF virus ecology in West Africa is discussed.