Immunization, Vaccines and Biologicals
The Immunization, Vaccines and Biologicals department is responsible for targeting vaccine-preventable diseases, guiding immunization research and establishing immunization policy.
WHO position papers on Yellow fever
Weekly Epidemiological Record, 88 (27): 269 - 283
Additional materials
Additional WHO position paper on the use of fractional doses for Yellow Fever (June 2017)
This policy on the use of fractional doses of yellow fever vaccines can be applied to all WHO prequalified vaccines.