We release two new sections about emerging diseases: Bluetongue and African Horse Sickness. Adding to those dedicated to West Nile, the African Swine Fever and the Schmallenberg virus. Also will be updated periodically.
African Horse Sickness (AHS) has been included in the list of diseases eligible for Official recognition of disease status by the World Organisation for Animal Health (OIE).At the 80th General Session of the Assembly of OIE Delegates (20-25 May 2012) has approved the inclusion of the AHS in the procedure for the official recognition of disease status. The official recognition by the OIE of the AHS free status of Member Countries is of great importance to international trade, improving transparency in terms of animal health. In addition, this recognition is one of the most important legal links between the OIE and World Trade Organization (WTO).
The procedures for granting or modify the official status of a country are handled in an objective and transparent manner, in accordance with Standard Operating Procedure of the OIE.
Alumudena Sánchez Matamoros & José Manuel Sánchez-Vizcaíno
Section of African Horse Sickness (AHS)
Denmark declares the first outbreak of the Schmallenberg disease.
The first season of occurrence of the Schmallenberg disease (SBD) is coming to an end. In fact, on June 1, the eight affected countries declared the resolution of the nearly 3,500 outbreaks suffered from December 2011 to May 2012 in sheep, cattle and goats (Figure 1).
Fig. 1: Number of outbreaks of Schmallenberg disease in the eight European countries affected until June 11th, 2012 (Source: self elaboration based on data in WAHID-OIE). In detail, the purple star denotes the first Schmallenberg disease outbreak in cattle in Fyn (Denmark); the blue cross indicates the first seropositive animals in Jutland.
However, on June 6, Denmark declared the first case of SBD on the island of Funen (Figure 1, detail). This case appeared in a cattle holding in Fyn, where a fetus born with compatible malformations appeared, and the virus could be detected by PCR. No symptoms in adult animals were detected in the holding during autumn 2011, but the mother presented antibodies against the virus.
Although this is the first confirmed case in Denmark, a total of 56 animals have come to study as compatible cases, but only this one has tested positive to the PCR. In addition, a few weeks before antibodies were detected in two cattle from a farm in Jutland (Figure 1, detail). Furthermore, the virus was detected in pools of Culicoides midges (unspecified species) collected in October 2011.
All these evidences suggest that, like the serotype 8 bluetongue virus, the Schmallenberg virus has been circulating over Europe up to quite northern latitudes. Further studies are needed to understand how this pathogen is transmitted.
Víctor Rodríguez Prieto & José Manuel Sánchez-Vizcaíno
Next 8th of June, Ana Cristina Pérez de Diego Camacho will defend her PhD Thesis: "Comparative study of the immune response induced by two types of vaccines (inactivated VLP) against Bluetongue virus in sheep” directed by Prof. José Manuel Sánchez-Vizcaíno & Dr. Pedro J. Sánchez-Cordón.
Assembly hall, Faculty of Veterinary Medicine (UCM)
12:00pm - 8/6/2012
José Manuel Sánchez-Vizcaíno & Lina Mur have participated to the Regional Training Course on "Early and Rapid Nuclear and Nuclear-Related Diagnostic and Tracing Technologies for African and Classic Swine Fever". From 21st to 25th of May of 2012 in Seibersdorf, Austria thar was hosted by the International Atomic Energy Agency.
Many countries participated: Albania, Azerbaijan, Bosnia Herzegovina, Bulgaria, Croatia, Greece, Kyrgyzstan, Montenegro, Tajikistan, Republic of Macedonia and Turkey.
From May 22nd to 24th in Aranda del Duero. Victor Rodríguez Prieto from SUAT group talk about "Emerging diseases in ovine: blue tongue & Schmallenberg virus".