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What is African swine fever?
African swine fever (ASF) is a highly contagious viral disease that affects pigs and wild boar. It causes severe illness and often leads to death. The disease does not affect humans, but it can devastate pig populations and the pork industry.
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How does African swine fever spread?
ASF spreads mainly through contact with infected pigs or wild boar, contaminated feed, and equipment. The virus can also be transmitted via ticks and through the movement of infected animals or pork products. Wild boar populations play a significant role in spreading the disease across regions.
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Why is Spain’s ASF outbreak significant?
Spain is Europe's leading pork exporter, with an annual value of around €8.8 billion. The outbreak near Barcelona threatens its export markets and has led to import bans from countries like China, Taiwan, Britain, and Mexico. This situation highlights the global economic impact of ASF outbreaks.
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Are humans at risk from African swine fever?
No, African swine fever does not pose a risk to humans. It is a disease specific to pigs and wild boar. However, the outbreak affects pork supply and trade, which can influence prices and availability.
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What measures are being taken to control the outbreak?
Spain has implemented emergency border controls, mass culling of affected pigs, and restrictions on pork imports. Authorities are also monitoring wild boar populations and increasing biosecurity measures to prevent further spread of the virus.
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Could this outbreak affect global pork prices?
Yes, disruptions in Spain’s pork exports and import bans from other countries can lead to shortages and increased prices worldwide. The outbreak underscores the importance of biosecurity and trade policies in managing disease risks.