内容摘要：For example, Section 232 of the Trade Expansion Act of 1962 allows the president to slap taxes on imports that he says pose a threat to national security. Trump used Section 232 to impose tariffs on imported steel and aluminum in his first term and on cars and auto parts in his second. But Section 232 requires a Commerce Department investigation, which takes time.

For example, Section 232 of the Trade Expansion Act of 1962 allows the president to slap taxes on imports that he says pose a threat to national security. Trump used Section 232 to impose tariffs on imported steel and aluminum in his first term and on cars and auto parts in his second. But Section 232 requires a Commerce Department investigation, which takes time.

WASHINGTON (AP) — Aspopped up across the U.S. this winter, pediatricians waited for the nation’s public health agency to send a routine, but important, letter that outlines how they could help stop the spread of the illness.

It wasn’t until last week — after the number of cases grew to more than 700, and a second young child in Texas had died from a measles infection — that the Centers for Disease Control and Prevention finally issued its correspondence.The delay of that letter may seem minor. But it is one in a string of missteps that more than a dozen doctors, nurses and public health officials interviewed by The Associated Press identified in the Trump administration’s response to the outbreak.efforts to contain an epidemic in a tight-knit, religious community in West Texas have run counter to established public health strategies deployed to end past epidemics.

“What we are lacking now is one, clear strong voice — from the federal to the state to the local — saying that the vaccine is the only thing that will prevent measles,” said Patricia Stinchfield, a nurse practitioner and infectious disease expert who helped stop a 2017 measles outbreak in Minnesota’s Somali community.Behind the scenes, Kennedy has not been regularly briefed in person on the outbreak by his own infectious disease experts at the CDC at least through March 21, according to Kevin Griffis, a career staffer who worked as the agency’s communications director until he resigned that day.

Even after the measles claimed its

in late February, Kennedy had still not been briefed by CDC staff, Griffis said. His account was confirmed by a second former federal health official, who resigned at the end of February.Twice a week, slaughterhouses ship Revivicor hundreds of eggs retrieved from sow ovaries. Working in the dark with the light-sensitive eggs, scientists peer through a microscope while suctioning out the maternal DNA. Then they slip in the genetic modifications.

A worker at United Therapeutics’ designated pathogen-free facility in Christiansburg, Va., on May 29, 2024 retrives a UV sterilized item from behind a protected barrier within the facility. (AP Photo/Shelby Lum)A worker at United Therapeutics’ designated pathogen-free facility in Christiansburg, Va., on May 29, 2024 retrives a UV sterilized item from behind a protected barrier within the facility. (AP Photo/Shelby Lum)

“Tuck it in nice and smooth,” murmurs senior researcher Lori Sorrells, pushing to just the right spot without rupturing the egg. Mild electric shocks fuse in the new DNA and activate embryo growth.Ayares, a molecular geneticist who heads Revivicor and helped create the world’s first cloned pigs in 2000, says the technique is “like playing two video games at the same time,” holding the egg in place with one hand and manipulating it with the other. The company’s first modified pig, the