The hair shaft becomes infected in
-
Cryptococcosis
-
Dermatophytosis
-
Endothrix
-
Epizootic lymphangitis
C
Correct answer
Explanation
Endothrix refers to dermatophyte infections of the hair that invade the hair shaft and internalize into the hair cell. This is in contrast to exothrix (ectothrix), where a dermatophyte infection remains confined to the hair surface.