Robert Blendon is a public health professor at Harvard and was co-director of the new NPR poll.

伯特·布伦登是哈佛大公共教授，也是这项新的NPR民意调查的联负责人。

Hans Rosling, a professor of international health, once spoke about the impact and changes that the washing machine made.

国际教授汉斯斯林曾谈到洗衣机带来的影响和变化。

The preliminary findings were presented November 4th at the annual meeting of the American Society of Tropical Medicine and Hygiene in New Orleans.

这项初步发现是在11月4日新奥尔良召开的美国热带医与会上提出。

Teledentistry has expanded significantly during the pandemic, says Jane Weintraub, one of the commentary authors and a professor of dental public health at the University of North Carolina at Chapel Hill.

评论作者之一、北卡来纳大教堂山分校的牙公共教授简·温特莱布表示，远程医疗服务在疫情期间显著发展。

" And you've also got the hygiene hypothesis - that our bodies aren't as strong because we aren't exposed to infections when we are small children that our systems rebel against."

“现在有一个假想：我们身体系统所抵触的这种感染是我们小时候没有碰到过的。因此现在我们的身体便无法抵御它了。”