Skip to Main Navigation
Skip to Page Content
COVID-19 is an emerging, rapidly evolving situation.

Get the latest public health information from CDC and research information from NIH.

U.S. flag

An official website of the United States government

Dot gov

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Share This:

April 23, 2021
NTP Board of Scientific Counselors Meeting


Some browsers may experience play back issues when accessing these videos. We are working to resolve this issue. Videos may take some minutes to display depending on the size of the video and your Internet connection.

Captions are done in real-time so there may be misspellings. We cannot guarantee absolute accuracy in captioning and there may be delays in syncing captioning text with audio. If you have issues or would like an accurate version of certain sections of the videos, please let us know.

Videos and Closed Captioning

April 23, 2021

PM Part 1

PM Part 2


Federal Register Notices
April 23, 2021

NTP Board of Scientific Counselors Meeting Meeting Materials
April 23, 2021

Public Comments

Agenda Topic Name, Affiliation, Sponsorship Technical and Scientific Public Comments
Occupational and Inhalation Exposures Program Pamela Garcia, Private Citizen Public comment received March 19, 2021
Occupational and Inhalation Exposures Program Alexis Temkin, Ph.D., on behalf of the Environmental Working Group Public comment received April 16, 2021

NTP Board of Scientific Counselors Meeting Presentations
April 23, 2021