| Member
| Data Safety and Monitoring Board, Sabin Vaccine Institute, Washington, D.C |
2014-06-02 |
| Scientist Reviewer
| Department of Defense Congressionally Directed Medical Research Program |
2014-05-05 |
| Reviewer
| Center for Global Health |
2014-02-03 |
| Member
| American Society of Tropical Medicine and Hygiene |
2005-06-06 |
| Member
| Pediatric Infectious Diseases Society |
2005-06-06 |
| Consultant
| World Health Organization Initiative for Vaccine Research, Scientific Forum |
2009-06-01 |
