Koi herpesvirus disease outbreak: Input for the implementation of a surveillance program in South Tyrol - Italy.

A severe episode of high and abnormal mortality was observed in the population of Cyprinus carpio of Lake Caldaro (South Tyrol, Italy) in summer 2016. The diagnostic investigation carried out led to the identification of Koi Herpesvirus (KHV) as the etiologic agent. Following this disease outbreak and its socio-economic consequences, the local authorities, in agreement with the local Fishing Association, decided to implement a surveillance program for the achievement of KHV-free health status (Category I) in the Province, in accordance to the Implementing Decision (EU) 2015/1554.

Achievements of an eradication programme against caprine arthritis encephalitis virus in South Tyrol, Italy.

Small ruminant lentivirus infections in goats affect both production and animal welfare. This represents a threat to the qualitative and quantitative growth of goat farming, recently observed in mountainous regions such as the Autonomous Province of Bolzano - South Tyrol (Italy). To monitor and eradicate the caprine arthritis encephalitis virus in this goat population, a compulsory eradication campaign was launched, based on a strict census of small ruminants and yearly serological testing of all animals, followed by the consequent culling of seropositive individuals.

[Retrospective evaluation of data over five years of the BVDV prevention program using ear notch samples from the autonomous province of Bolzano (Italy)].

In 2005 the Autonomous Province of Bolzano implemented a BVD-Virus control programme by testing all newborn calves for Bovine Viral Diarrhoea Virus (BVDV) antigen by analysing ear notch samples. In eradication programs between November 2005 and October 2010 a total of 344,108 newborn calves were ear notch sampled and analysed for BVDV by an antigen ELISA detecting the E(rns) (HerdCheck BVDV Antigen/Serum Plus, Idexx Laboratories, Switzerland). The tissue samples were collected during calf ear tagging (within the first 20 days of life) using two sampling devices (TypiFix-System, Agrobiogen GmbH [Germany] and Allflex [France]).