Countries and vaccine manufacturers agreed on Wednesday in a meeting at WHO that it may be feasible to create a stockpile of H5N1 vaccine, and to separately develop a mechanism to ensure broader access to pandemic influenza vaccine for developing countries in the advent of a pandemic.
"We have taken another crucial step forward in ensuring that all countries have access to the benefits of international influenza virus sharing and pandemic vaccine production," said Dr Margaret Chan, Director-General of WHO. "All countries will now be better placed to protect the public health security of their people and the world at large. Such cooperation is welcome and is consistent with the International Health Regulations, which soon come into force."
Meeting at WHO headquarters on 25 April, countries that have experienced human H5N1 infections, donor countries, and vaccine manufacturers from industrialized and developing countries agreed that both scientific evidence and international political commitment support further efforts to examine whether and how to establish a stockpile of H5N1 vaccine and a mechanism for broader access to pandemic vaccine when the next influenza pandemic occurs.
Participants heard that the Strategic Advisory Group of Experts on Immunization had concluded last week that recent scientific studies on H5 vaccines had shown them to be safe and immunogenic, and that it was realistic to expect that vaccines offering cross protection (against immunologically related but different viruses not contained in the vaccine) could be developed.