Abstract
Caprine arthritis encephalitis (CAE) is a worldwide economically important disease of small ruminants particularly goats. CAE has been considered to be an emerging/re-emerging disease of goats and a notifiable disease in the Philippines. In this study, a nested-PCR method to detect CAE virus (CAEv) infection was conducted between January 2021 to December 2022. A total of 1334 goat blood samples were collected from 24 goat farms throughout Luzon, the Philippines. The over-all prevalence rate was 31.41% (419/1334) in goats and 91.67% (22/24) of goat farms. These results showed high positivity rate of CAEv and the disease may be widespread in Luzon, the Philippines.