2004, American Type Culture Collection / National Library of Medicine
"Consultant to American Type Culture Collection under a National Library of Medicine grant to provided training and initiate the entry of virus isolate data into the International Virus Database(ICTVdB)"

2005, Consultant to WHO
"Member of the inspection team for the smallpox laboratories at the Centre for Disease Control, Atlanta USA"

2008, WHO/CDC Technical Consultation
"WHO/CDC Consultation on Strategies, Approaches and Partnerships for Improving Global Laboratory Biosafety, September 2-4 2008, Atlanta, Georgia, USA"