At a glance
- Add a skilled PhD scientist to your laboratory team at no cost by hosting an LLS fellow.
- Learn more about the LLS host site application process and note key dates.

Why host a fellow
As a host site laboratory, your team benefits from adding a high-caliber scientist at no cost. This also provides an LLS fellow with an unparalleled laboratory training experience.
LLS fellows are exceptional PhD scientists, trained by the LLS program in core public health competencies, such as leadership, laboratory operations, quality management, biosafety and risk assessment, and communications. LLS fellows add value to any lab team. The supervision and mentorship you provide as a host site supervisor helps prepare fellows to be laboratory leaders with key values in laboratory science, quality, and safety; fosters long-term partnerships; and ultimately shapes the public health workforce.
Click on the following links to learn about the application process for host laboratories. The application process is the same for all laboratories, regardless of location (e.g., state or local public health laboratory versus CDC headquarters laboratory). The LLS program provides application coaching and feedback for all applicants. New applicants are encouraged to meet with the LLS program for a virtual coaching session. Be sure to note key dates below.
Key dates
The table below shows the tentative application timeline. Please continue to check this website for updates.
Early August
- Host site application portal opens. Host sites are encouraged to consult with the LLS program for application coaching.
August
- Informational webinars.
September
- Host site application portal closes.
October
- LLS notifies host site laboratories that will participate in match.
January-February
- Host sites participate in match interviews with candidates.
February
- Notice of match status and fellow assignments.
August
- Fellows report to their host site laboratory assignments.