Viral Subtypes, Coreceptor Usage and Phylogenetic Relationships of Hiv-1 Isolates in Discordant Positive and Concordant Couples

Yohannis Meseret Hambissa^1*, Yohannes Mengistu², Rawleigh C Howe³, Tsehaynesh Messele⁴ and Dawit Wolday⁵

¹Kotebe University College, P. O. Box 31248, Addis Ababa, Ethiopia

²Mauricio’s, Botswana

³Armour Hansen Research Institute (AHRI), Addis Ababa, Ethiopia

⁴African Society for laboratory Medicine (ASLM), Bole Road, Behind Friendship Building, Bole sub- city, Kebele 02, Addis Ababa, Ethiopia

⁵Medical Biotech Laboratory, P. O. Box 8297, Addis Ababa, Ethiopia

^*Corresponding Author: Yohannis Meseret Hambissa, Kotebe University College, P. O. Box 31248, Addis Ababa, Ethiopia Email: