WHO | WHO Expert Committee on Biological Standardization
Working Group on the Quality, Safety and Efficacy of Japanese Encephalitis Vaccine (live, attenuated) for human use, Bangkok, Thailand, 21-23 February 2012
WHO Informal Consultation on Recommendations to Assure the Quality, Safety and Efficacy of Poliovirus Vaccine, Oral (OPV), Geneva, Switzerland, 27-29 March 2012
CONTACTS
Quality, Safety and Standards (QSS)
Immunization, Vaccines and Biologicals (IVB)
World Health Organization (WHO)
Avenue Appia 20
1211 Geneva 27, Switzerland
Fax No. +41 22 7914971