Cross-sectional study indicates nearly a quarter of sheep population in Karnataka state of India is infected with ovine herpesvirus 2.

ABSTRACT: In a cross-sectional study, prevalence of ovine herpesvirus 2 (family: Herpesviridae, subfamily: Gammaherpesvirinae, genus Macavirus and species: Ovine herpesvirus 2) infection was estimated in sheep population of Karnataka state in India. Based on the three stage cluster sampling method, whole blood samples (356) of sheep were collected from 11 sheep-dense districts of the state. The samples were tested for presence of OvHV-2 genome by recommended hemi-nested polymerase chain reaction (PCR) test. The true prevalence of OvHV-2 infection in sheep population of Karnataka was 24.44 %. Of the 11 district surveyed, highest true prevalence of 42.42 % (CI 25.56-59.29) was found in Raichur followed by Tumkur (39.02 %, CI 24.09-53.96). Inverse distance weighted interpolation of prevalence indicated

SUBMITTER: Premkrishnan GN 

PROVIDER: S-EPMC4571589 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature