Skin lesions in sheep infested with fleas

摘要

I found the article “Epidemiology of flea infestation of ruminants in Libya” by Kaal et al. (2006) to be interesting. I had not seen it at the time of its publication, but after recently reading it, I would like to make one comment on Fig. 4 of the article that affects our understanding of the clinical signs of flea infestation in sheep.