Europe, North America face early wave of bird flu cases

Paris | Reuters — An unusually early outbreak of chook flu circumstances affecting excessive numbers of untamed birds and poultry farms throughout Europe and North America is elevating issues of a repeat of earlier crises that led to mass culling and meals value spikes.

The extremely pathogenic avian influenza, generally known as chook flu, has led to the culling of tons of of thousands and thousands of farmed birds up to now few years, disrupting meals provides and driving up costs. Human infections stay uncommon.

Whereas outbreaks usually spike within the northern hemisphere autumn as migratory birds fly south, they appeared earlier and in larger numbers in Europe and the U.S., affecting each wild birds and poultry.

Extra outbreaks than earlier seasons

Within the U.S., 107 outbreaks had been reported by November 18, practically 4 instances final yr’s complete. Minnesota, the nation’s largest turkey producing state, confirmed its first case two months sooner than in 2022.

“It’s definitely greater than we’ve seen over the previous few winter-fall migratory chook seasons,” mentioned Tim Boring, director of the Division of Agriculture and Rural Growth of Michigan, one other giant turkey state.

“I believe it’s a part of this ongoing sample… we’re nonetheless nicely inside this present outbreak that’s lasted a number of years now,” he mentioned.

The U.S. has already culled about 8 million birds since September, a slight improve from final yr, authorities knowledge confirmed.

Canada, which has a smaller poultry flock than the U.S., has additionally culled practically 8 million birds. Canadian Agriculture Minister Heath MacDonald mentioned the chook flu state of affairs was getting “very worrisome”.

“Wild birds appear to be carrying extra of this illness. So it’s scary in some methods,” he informed Reuters.

The World Group for Animal Well being mentioned the early outbreaks had been regarding however not alarming.

“There shouldn’t be a public health alarm. A rise in variety of circumstances might have completely different explanations. What we have to observe is the precise virus itself,” mentioned Gregorio Torres, head of WOAH’s scientific division.

Completely different wild birds affected

In Europe, the state of affairs was additionally extra extreme than final yr, with Germany recording the very best variety of outbreaks in three years.

Between early September and mid-November, 1,443 circumstances of chook flu had been detected in wild birds in 26 European nations – a fourfold improve in contrast with the identical interval in 2024 and the very best since 2016, the European meals security company EFSA mentioned.

“What’s new this season? It’s not precisely the identical birds which might be being affected. This time, we’ve seen contamination happen earlier amongst wild birds, and now we’re beginning to detect circumstances which might be spreading to farmed birds,” French well being safety company ANSES Deputy Director Basic Gilles Salvat informed reporters on Thursday.

Salvat pointed to widespread cranes – which generally migrate sooner than waterfowl species akin to geese, geese and swans – as a significant factor behind the outbreak, which unfold from northeast to southwest Europe, with excessive fatalities in Germany and France.

France put its poultry sector on excessive alert in October, a lot sooner than in earlier years.

The state of affairs was extra regular in most of Asia apart from Cambodia, which has seen extreme chook flu outbreaks, whereas Japan reported its first case on October 22 – 5 days later than final yr. About 1.65 million birds have been culled to this point in Japan.

— Extra reporting by Tom Polansek in Chicago, Leah Douglas in Washington, Ed White in Winnipeg, Peter Hobson in Canberra, Michael Hogan in Hamburg, Emma Pinedo in Madrid, Yuka Obayashi in Tokyo.

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