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Michael Lauer, deputy director for extramural research at the National Institutes of Health, earlier this month gave  about the agency’s efforts to identify scientists with undisclosed ties to foreign governments. In his presentation on June 12, he reported that the NIH has investigated at least 189 scientists and found 70% of them in violation of NIH disclosure policies.

Lauer's presentation, which you can ,  was for a working group of the NIH Advisory Committee to the Director on June 12. That panel, the , was established two years ago to identify the best approaches for the agency and universities to ensure research security, facilitate collaboration with scientists across the globe, and safeguard American intellectual property.

Since then, the NIH has been investigating hundreds of scientists in an attempt to root out those who are collaborating with foreign governments without informing the NIH. High-profile scientists, such as Charles Lieber of Harvard University, have been related to foreign influences to research integrity. Several have pleaded guilty to tax violations and other crimes.

Lauer said that the NIH has 189 scientists at 87 institutions suspected of failing to disclose financial ties to foreign governments. Of those, 54 have either resigned or been fired. 

The NIH has focused on addressing :

1. Failure to disclose substantial foreign resources.
2. Failure to disclose significant foreign financial conflict of interests and/or patents.
3. Peer review violations.

In 93% of the 189 cases, the funding being scrutinized has come from China. The vast majority of scientists under investigation are Asian men in their 50s.

Lauer made the case, with data, that   about whether an NIH-funded scientist has violated its policies on disclosure.

Frank Wu, a lawyer and president of Queen’s College, said that there is more to these numbers.

“Are the absolute numbers accurate? I have no doubt they are. The question is what is the denominator, and how do you control it? You can easily cause the number to go upward by eliminating those cases that were closed out early on.”

Lauer said there are an additional 399 scientists "of possible concern" to the NIH (separate from the 189 already investigated and discussed above) and the  more than a third of them.

These investigations come amid growing concerns about China’s rising prominence in scientific research and development. Lauer said that 82% of those scientists being investigated are Asian and that Asians are targeted by China’s talent-recruitment programs.

Members of Congress and the Trump administration are looking to limit these threats in various ways, such as for Chinese graduate students and others. The Â鶹´«Ã½É«ÇéƬ and Â鶹´«Ã½É«ÇéƬ Biology has released a number of statements condemning such moves to restrict foreign workers.