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National officials probing the ongoing ASF incident in the northeastern region are now considering the chance that the disease may have originated from a scientific laboratory. Their focus has shifted to five nearby labs as possible points of origin.

Confirmed Cases and Economic Stakes

A total of thirteen infections of the virus have been identified in feral pigs in the countryside outside the Catalan capital since 28 November. This has led Spain – the EU’s biggest exporter of pig products – to scramble to contain the situation before it becomes a significant risk to the country's multi-billion euro pig meat export industry.

Evolving Investigative Focus

Initially, regional officials suspected the outbreak started after a wild boar ate contaminated food brought in from abroad – perhaps a thrown away meat sandwich from a truck driver.

However, the Spanish ministry of agriculture has opened a different investigation after determining that the strain of the virus detected in the deceased animals in Catalonia is not the same as the one known to be present in other European countries. Investigative findings suggest the strain in question is instead similar to one detected in the country of Georgia in 2007.

"The discovery of a virus like the one that circulated in Georgia does not, therefore, exclude the possibility that its source lies in a biological containment facility," stated the agriculture department.

Laboratory Connection Examined

The 'Georgia-2007' virus strain is a 'standard' pathogen commonly used in scientific studies in secure labs to research the virus or to evaluate the efficacy of vaccines, which are currently being developed. The analysis implies that the virus might not have started in animals or animal products from any of the countries where the disease is currently present.

Government Response and Review

In reaction, Salvador Illa announced he had ordered the Catalan agrifood research institute to carry out an inspection of five laboratories that work with the African swine fever virus within a 20km distance of the affected area.

"The regional government are not excluding any possibilities when it comes to the source of the incident of this disease, but nor are we confirming any," he said. "Every theory are open. Above all, we need to understand the facts."

Latest Containment Efforts

The authorities have reported thirteen infections of the virus – all of them in deceased wild boar located within 6km of the initial focus. They have said the remains of an additional 37 wild animals found in the area have been tested, with every one testing negative for the virus. Specialists dispatched to the thirty-nine swine operations within the 20km radius have detected no trace of the illness on those farms. More than one hundred members from the nation's emergency response forces have additionally been deployed to the area to work alongside police officers and forestry agents.

Global Background of African Swine Fever

Long endemic to Africa, African swine fever is not dangerous to humans but frequently fatal to pigs. In the year 2018, the disease emerged in the People's Republic of China, which is home to about 50% of the world’s pigs. By the following year, there were concerns that up to one hundred million animals had been lost. Subsequently, the virus was detected to be in Germany, a country with one of the European Union's biggest swine herds.

Spain's Crucial Role in Meat Exports

Spain, which is the European Union's largest producer of pig meat, exported pork products worth €5.1bn to other European nations last year, and nearly 3.7 billion euros of pig-based goods to destinations outside the bloc. National data show that Spain slaughtered fifty-eight million swine in 2021 – an rise of forty percent from a ten years prior.