内容摘要：En los últimos tres días, ha habido reportes de disparos en los centros de la FHG, y funcionarios de salud de Gaza han dicho que al menos una persona ha muerto y decenas más han resultado heridas.

En los últimos tres días, ha habido reportes de disparos en los centros de la FHG, y funcionarios de salud de Gaza han dicho que al menos una persona ha muerto y decenas más han resultado heridas.

in smoked sausage, this type of contamination is one of the top reasons for food recalls in the U.S.Food safety experts and federal agencies use the terms “extraneous” or “foreign” materials to describe things like metal fragments, rubber gaskets and bits of bugs that somehow make it into packaged goods.

“Extraneous materials” triggered nine recalls in 2022 of more than 477,000 pounds of food regulated by the U.S. Department of Agriculture’s Food Safety and Inspection Service — triple the number of recalls tied to food contaminated with toxic E. coli bacteria.And the size of recalls can reach into the millions: In 2019, USDA reported 34 recalls of more than 16 million pounds of food, spurred in large part by a giant recall of nearlyof Tyson chicken strips tainted with pieces of metal.

Plastic pieces from frayed conveyor belts, wood shards from produce pallets, metal shavings or wire from machinery are all common. So are rocks, sticks and bugs that can make it from the field to the factory.Some contamination may even be expected, the FDA acknowledges

“It is economically impractical to grow, harvest or process raw products that are totally free of non-hazardous, naturally occurring, unavoidable defects,” the agency wrote.

Both the USDA and FDA ask companies to promptly notify them when food is potentially contaminated with objects that may harm consumers. The agencies then determine whether recalls are necessary. Most recalls are voluntary and initiated by the companies, though the agencies can request or mandate the action.Doctors are moving from those one-off experiments to more formal studies. As they monitor Andrews’ recovery, doctors at Mass General Brigham have Food and Drug Administration permission to perform two additional transplants in their pilot study, using gene-edited pig kidneys supplied by biotech eGenesis.

And United Therapeutics, another developer of gene-edited pig organs, just won FDA approval for the world’s first clinical trial of xenotransplantation. Initially, six patients will receive pig kidneys — and if they fare well over six months, up to 50 additional patients will receive transplants.“This is uncharted territory,” said Mass General’s Dr. Tatsuo Kawai, who led both Andrews’ surgery and the world’s first pig kidney transplant last year. But with lessons from animal research and the prior human attempts, he said, “I’m very optimistic. And hopefully we can get to survival, kidney survival, for over two years.”

so their organs are more humanlike to address the transplant shortage. More than 100,000 people are on the U.S. transplant list, most who need a kidney, and thousands die waiting.Andrews’ kidneys abruptly failed about two years ago, and the Concord, New Hampshire, grandfather struggled with fatigue and complications from dialysis. He’s on the transplant list but doctors warned it was a long shot. It can take seven years or more for people with Andrews’ blood type to find a matching kidney. Meanwhile, people slowly get sicker on dialysis — five-year survival is about 50% — and Andrews already had had a heart attack.