California reported a third human case of bird flu on Wednesday in a dairy worker who had contact with infected cattle and said the state identified two more possible cases in people.

California confirms third human case of bird flu, finds more possible cases

US port strike disrupts hamburger supplies, frozen seafood
Beef sector could see ripple effects if strike lasts more than a week, industry says
Dockworkers striking at U.S. East Coast and Gulf Coast ports are preventing imports of beef that restaurants and retailers increasingly rely on to make hamburgers due to limited domestic supplies, traders and industry members said.

U.S. farmers call for vaccine option to fight bird flu as wildfowl migration begins
U.S. farmers are increasing pressure to allow vaccinations for chickens, turkeys and cows to protect them from bird flu infections that have devastated flocks for three years,

U.S. grains: CBOT wheat hits 12-week peak on Black Sea tensions
Chicago Board of Trade wheat futures reached a 12-week high on Friday as escalating tensions in Russia's war with Ukraine increased uncertainty about Black Sea exports.

U.S. livestock: Profit-taking pushes down CME cattle futures after gains
Traders booked profits ahead of the weekend, after the markets previously found support from gains in equities and improved processor margins that should boost demand for slaughter-ready cattle. Beef processors were earning $54.30 for each head of cattle they slaughtered, after losing money on each animal just a month ago, HedgersEdge.com data shows.

Louisiana energy hubs, crop exports disrupted ahead of Hurricane Francine
Energy production and agricultural exports out of the U.S. Gulf of Mexico were disrupted, and oil refineries in Louisiana slowed operations ahead of Hurricane Francine's landfall later on Wednesday, according to official and operator reports.

U.S. livestock: Cattle futures rally in turnaround from slide last week
Chicago Mercantile Exchange live cattle and feeder cattle futures rallied on short covering on Monday, analysts said, as the markets recovered from a slide last week.

US tests for bird flu in California dairy cattle
The U.S. Department of Agriculture is testing to confirm possible cases of bird flu in dairy cattle in California, the nation's biggest milk-producing state, USDA said on Friday.

North American agriculture groups ask US, Canadian governments to stop rail strike
Nearly three dozen North American agriculture groups, in a joint letter to the U.S. and Canadian governments today, urged action to avoid a rail stoppage.

US undercounts bird flu in cattle as farmers shun testing
Farmers fear economic losses from positive tests, leading to under-reporting; USDA offers partial compensation
The U.S. bird-flu outbreak in dairy cattle is much larger than official figures suggest due to farmers' reluctance to test their animals and risk the economic consequences of a positive result, according to Reuters interviews with dairy experts, veterinarians, and farmers in six states with known cases.