One of Giovanni Airoli’s sows tested positive for African swine fever in late August. Within a week, all 6,200 sows, piglets and fattening pigs on his farm south of Milan were slaughtered under strict protocols to halt the disease threatening Italy’s 20 billion euro prosciutto, cured sausage and pork industry.
Since swine fever appeared on the peninsula in January 2022, Italy has killed nearly 120,000 pigs — three-quarters of those over the past two months alone as the emergency intensified.
“It’s a desolation,” Airoli said outside his farm in the northern Lombardy region that is ground zero for Italy’s swine fever epidemic. No one is allowed in and out except for employees, and then under strict hygiene protocols that require clean coveralls and boots for use only inside the premises.
“It happened to us despite applying all of the safety measures required. There was obviously a failure. We don’t understand what it could have been,” Airoli said.
The disease spiked with 24 outbreaks in early September, most of them in Lombardy. The area of greatest concern, where the dissease has been confirmed in domestic pigs, extends 4,500 square kilometers (nearly 1,740 square miles) and includes neighboring Piedmont and Emilia Romagna, a region world renowned for its prized Parma prosciutto.
The impact of the swine fever outbreak goes further. Farmers in the 23,000-square kilometer (8,880-square mile) area also face restrictions due to infected wild boars, or because they fall in a buffer zone.
The disease, which is nearly always fatal to swine, first infected wild boars and quickly spread to domestic pigs, which number 10 million in Italy. It does not affect humans.
Coldiretti, Italy’s powerful agricultural lobby group, estimates damage to the industry so far at 500 million euros ($554 million), partly due to import bans, and warns that some farmers risk losing their livelihoods.
According to its calculation, the sector generates 20 billion euros ($22 billion) along the supply chain, from farms where the pigs are raised to factories where ham is cured.
“The spread of swine fever has reached alarming levels, putting at risk not just the health of the animals but of the entire pork sector,” Confindustria President Ettore Prandini warned in a recent letter to the agricultural minister.
The government appointed a new special commissioner to tackle the epidemic over the summer, tapping Giovanni Filippini, a trained veterinarian and longtime Italian animal health authority director who eradicated swine fever from the island of Sardinia.
Two previous commissioners focused efforts on dispatching the army to hunt wild boar, hitting resistance from sport hunters and the European Union, which underscored that hunting risked sending infected animals into new areas.
Instead, Filippini has imposed new restrictions on accessing farms and transferring animals, and enlarged the buffer zones, measures that seem to be having an impact. In Lombardy, just one new outbreak was reported during the last full week of September.
“It is a positive sign, but not yet a victory,” said Giovanni Loris Alborali, director of the animal health institute for Lombardy and Emilia Romagna. “We must keep the sanitation high and this will help the animals’ health with better growth rates for farmers and fewer antibiotics for consumers in the future.”
