Changes

**Orchitis and epididymitis causing infertility in male dogs  

**Orchitis and epididymitis causing infertility in male dogs  

**Infertility may be permanent if chronic infection

**Infertility may be permanent if chronic infection

**Slide agglutination, ELISE, agar gel immunodiffusion

**Slide agglutination, ELISA, agar gel immunodiffusion

**Neuter infected animals

**Neuter infected animals

*Human brucellosis:

*Human brucellosis: