Molecular evidence of hemotropic mycoplasmas in goats from Cebu, Philippines

Hemotropic mycoplasma (hemoplasma), a neglected vector-borne pathogen in goats, causes extensive economic damage to farmers due to production losses. In this study, 107/295 (36.27%) goats sampled from 4 farms (Barili, Danao City, Dumanjug and Minglanilla) in Cebu, Philippines tested positive for PCR targeting the 16S rRNA gene of Mycoplasma. All hemoplasma-positive goats were from Barili and no clinical sign was observed. Sex (P=0.0005) and age (P=0.03) were found associated with hemoplasma infection. Mycoplasma ovis, Candidatus Mycoplasma haemobos, Candidatus Mycoplasma haemominutum and 3 Uncultured Mycoplasma sp. sequences were identified by sequencing analysis. This is the first report of molecular detection and genetic characterization of hemoplasmas in goats in the Philippines.