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Normal hair and an M canis -infected hair
Normal hair and an <i >M canis</i> -infected hair
Normal hair and an M canis -infected hair

This is a 40X image of a normal hair (thin arrow) and a an infected hair (thick arrow). Note the cuffs of spores on the outside of the hair shaft. Animal dermatophytes show these cuffs or ectothrix spores.

Courtesy of Dr. Karen A. Moriello.

In these topics
Dermatophytosis in Dogs and Cats

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