 There are a further five or six species / types and varieties of elephant gammaherpesvirus ( EGHVs ) found in eye and genital secretions of many healthy Asian and African zoo elephants - e.g. EGHV1 , EGHV2 , EGHV3A , EGHV3B , EGHV4 and EGHV5 ( also called Elephantid herpesviruses EIHV3 , EIHV4 , EIHV5 , EIHV6 , ElHV9 and ElHV10 - which are gamma herpesviruses . But these are neither closely related to the EEHVs , nor the known cause of any disease symptoms . 
