National Influenza Centers
Encyclopedia
National Influenza Centers (also called National Influenza Centres) are institutions which are formally recognized as such by the World Health Organization
(WHO).
Among the more than 110 National Influenza Centers are the WHO
collaborating centres and reference laboratories that are involved in annual influenza vaccine composition recommendations.
World Health Organization
The World Health Organization is a specialized agency of the United Nations that acts as a coordinating authority on international public health. Established on 7 April 1948, with headquarters in Geneva, Switzerland, the agency inherited the mandate and resources of its predecessor, the Health...
(WHO).
"The WHO Global Influenza Surveillance Network was established in 1952. The network comprises 4 WHO Collaborating Centres (WHO CCs) and 112 institutions in 83 countries, which are recognized by WHO as WHO National Influenza Centres (NICs). These NICs collect specimens in their country, perform primary virus isolation and preliminary antigenic characterization. They ship newly isolated strains to WHO CCs for high level antigenic and genetic analysis, the result of which forms the basis for WHOWhoWho may refer to:* Who , an English-language pronoun* who , a Unix command* Who?, one of the Five Ws in journalism- Art and entertainment :* Who? , a 1958 novel by Algis Budrys...
recommendations on the composition of influenza vaccine for the Northern and Southern Hemisphere each year."
Among the more than 110 National Influenza Centers are the WHO
Who
Who may refer to:* Who , an English-language pronoun* who , a Unix command* Who?, one of the Five Ws in journalism- Art and entertainment :* Who? , a 1958 novel by Algis Budrys...
collaborating centres and reference laboratories that are involved in annual influenza vaccine composition recommendations.