内容摘要：NEW YORK (AP) — An Alabama woman is recovering well after a

NEW YORK (AP) — An Alabama woman is recovering well after a

THE FACTS: It’s true that in the 20th century, only 1 in 10,000 children were diagnosed with autism —- the diagnosis was rare and given only to kids with severe problems communicating or socializing and those with unusual, repetitive behaviors. But the term became shorthand for a group of milder, related conditions known as ″autism spectrum disorders,” and the number of kids labeled as having some form of autism began to balloon.The term “epidemic” is widely used to describe surges in different health problems — like autism, obesity and gun violence, to name a few. But strictly speaking, “epidemic” is defined as a fast-spreading outbreak of disease, and there’s not good evidence that autism meets that definition.

Health officials have largely attributed growing autism numbers to better recognition of cases, through wide screening and better diagnosis. Last week, the CDC saidThere are no blood or biologic tests for autism; it is diagnosed by making judgments about a child’s behavior. Research has looked at a variety of other possible explanations, including genetics, the age of the father, the weight of the mother and chemicals in the environment.Prior to his rise to health secretary, Kennedy joined anti-vaccine advocates in claiming childhood vaccines are responsible for autism, but studies by the CDC and others have ruled that out. A fraudulent single study that claimed a link between the measles, mumps and rubella vaccine was later retracted by the journal that published it.

Kennedy recently announced a major study into the cause of autism and told an April 10 Cabinet meeting: “By September we will know what has caused the autism epidemic and we’ll be able to eliminate those exposures.” But last week, he softened that to having ”some of the answers by September.”— Mike Stobbe and Devi Shastri

KENNEDY, in interview with Sean Hannity that aired on Fox News on March 11: “There are adverse events from the vaccine. It does cause deaths every year. It causes — it causes all the illnesses that measles itself causes, encephalitis and blindness, et cetera. And so people ought to be able to make that choice for themselves.”

THE FACTS: The measles vaccine is safe and its risks are lower than the risks of complications from measles. There have been no documented deaths from the MMR vaccine in healthy, non-immunocompromised people, according to the“As we get better and better at making these therapies and shorten the time frame even more, economies of scale will kick in and I would expect the costs to come down,” Musunuru said.

Scientists also won’t have to redo all the initial work every time they create a customized therapy, Bhoopalan said, so this research “sets the stage” for treating other rare conditions.Carlos Moraes, a neurology professor at the University of Miami who wasn’t involved with the study, said research like this opens the door to more advances.

“Once someone comes with a breakthrough like this, it will take no time” for other teams to apply the lessons and move forward, he said. “There are barriers, but I predict that they are going to be crossed in the next five to 10 years. Then the whole field will move as a block because we’re pretty much ready.”The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group and the Robert Wood Johnson Foundation. The AP is solely responsible for all content.