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A lethal form of avian influenza has been confirmed in US dairy cattle in Texas and Kansas, the US Department of Agriculture says.
It is the first time that cows infected with the virus have been identified.
The cows appear to have been infected by wild birds, and dead birds were reported on some farms, the agency said.
The Texas Animal Health Commission confirmed that the influenza subtype known as H5N1 has been identified and said that the virus resembled the version that has been spreading in birds across the nation.
Pasteurisation should inactivate the flu virus, experts said, and officials stressed that the milk supply was safe.
Milton dairy farmer Chris Wills says he began using probiotics in spring 2023 to address somatic cell count (SCC) grades when cows transitioned from their winter barn to lush spring pasture.
Treat your farm boundary like a border. This was one of the messages delivered to farmers at a recent Beef + Lamb New Zealand Protect Your Patch workshop in Lincoln.
Feeding infected milk is high risk for spreading diseases such as M. bovis.
To ensure optimal growth, health, and wellbeing of calves, feeding strategies should be considered carefully.
Another milestone has been reached in the fight against Mycoplasma bovis with the compensation assistance service being wound up after helping more than 1300 farmers.
As we move into the 2025/26 growing season, the Tractor and Machinery Association (TAMA) reports that the third quarter results for the year to date is showing that the stagnated tractor market of the last 18 months is showing signs of recovery.
DairyNZ chair Tracy Brown is urging dairy farmers to participate in the 2026 Levy vote, to be held early next year.
Beef + Lamb New Zealand (B+LNZ) is calling for nominations for director roles in the Eastern North Island and Southern South Island electoral districts.
Going one better than a frustratingly close second place finish at last year's event, the country's top axeman, Jack Jordan of Taumaranui, last weekend won the Stihl Timbersports World Championship individual event in.
Canterbury A&P Association (CAPA) show president Brent Chamberlain says a big development for this year is the Wool Zone, first introduced two years ago as a showplace for everything produced from wool, but now greatly enlarged with its own Wool Marquee and more than 30 trade sites.
Salmonellosis is a serious disease in cattle.
