Zoonotic Onchocerca lupi Infection in Dogs, Greece and Portugal, 2011–2012
Figure 1. . A) Areas (in gray) and localities (black dots) where Onchocerca lupi infections were reported and sampling sites (asterisk) from Greece (site A) and Portugal (site B). Scale bar = 500 km. B) Light microscopy image of microfilariae of O. lupi detected at the skin sediment. Scale bar = 20 µm. Original magnification ×100. Dog positive for O. lupi had conjunctival swelling and a purulent mucus discharge (C), or blindness with severe keratitis and uveitis (D).