内容摘要：“Those are the patients where it really makes sense for them to try something else,” said Montgomery. His hospital is one of two that will be part of United Therapeutics’ clinical trial later this year, which will include similar patients.

“Those are the patients where it really makes sense for them to try something else,” said Montgomery. His hospital is one of two that will be part of United Therapeutics’ clinical trial later this year, which will include similar patients.

, including concentrates. Some brands offer the, instead of buying new ones. And concentrates contain less water than non-concentrates, so take less energy to ship.

Doug Tallamy, who teaches ecology at the University of Delaware in Newark, urgesto feed and shelter beneficial wildlife like pollinators.“If you can see the ground, you don’t have enough plants, because that’s the weeds’ opportunity.”

Why not take out some lawn and replace it with? Choose groundcovers and plantings that are caterpillar-friendly, Tallamy advised, calling caterpillars key in the local food web.

“How you treat the land under that tree makes all the difference in the world,” he said.

Lastly, he said, don’t use weed killers andMooney, the Johns Hopkins historian, wonders how interested the new administration is in reporting on health problems.

“You could think it’s deliberate,” he said. “If you keep people from knowing, they’re less likely to be concerned.”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.

SAO PAULO (AP) — Mexico, Chile and Uruguay have halted poultry imports fromafter the country confirmed its