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Global Influenza Surveillance And Response System
The Global Influenza Surveillance and Response System (GISRS) is a global network of laboratories that has for purpose to monitor the spread of influenza with the aim to provide the World Health Organization with influenza control information. It was established in 1952 to conduct global influenza surveillance. GISRS is coordinated by WHO and endorsed by national governments. More than two million respiratory specimens are tested by GISRS annually to monitor the spread and evolution of influenza viruses through a network of about 150 laboratories in 114 countries representing 91% of the world's population. GISRS operates FluNet, an online tool used for virological surveillance of influenza. History In 1947, the WHO Interim Committee of the United Nations agreed to begin a Global Influenza Programme (GIP) for the study and control of influenza. A major outbreak of influenza in Europe was an immediate concern, as well as the identification of appropriate viruses for a vaccine agai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Influenza
Influenza, commonly known as "the flu", is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue. These symptoms begin from one to four days after exposure to the virus (typically two days) and last for about 2–8 days. Diarrhea and vomiting can occur, particularly in children. Influenza may progress to pneumonia, which can be caused by the virus or by a subsequent bacterial infection. Other complications of infection include acute respiratory distress syndrome, meningitis, encephalitis, and worsening of pre-existing health problems such as asthma and cardiovascular disease. There are four types of influenza virus, termed influenza viruses A, B, C, and D. Aquatic birds are the primary source of Influenza A virus (IAV), which is also widespread in various mammals, including humans and pigs. Influenza B virus (IBV) and Influenza C virus (ICV) pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Health Organization
The World Health Organization (WHO) is a specialized agency of the United Nations responsible for international public health. The WHO Constitution states its main objective as "the attainment by all peoples of the highest possible level of health". Headquartered in Geneva, Switzerland, it has six regional offices and 150 field offices worldwide. The WHO was established on 7 April 1948. The first meeting of the World Health Assembly (WHA), the agency's governing body, took place on 24 July of that year. The WHO incorporated the assets, personnel, and duties of the League of Nations' Health Organization and the , including the International Classification of Diseases (ICD). Its work began in earnest in 1951 after a significant infusion of financial and technical resources. The WHO's mandate seeks and includes: working worldwide to promote health, keeping the world safe, and serve the vulnerable. It advocates that a billion more people should have: universal health care cov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Influenza Programme
The Global Influenza Programme (GIP) is a program launched in 1947 by the World Health Organization with the purpose to provide member states with guidance, support and coordination of activities in order to make their health systems better prepared against seasonal, zoonotic and pandemic influenza threats to populations and individuals. GIP was initiated as one of WHO's initial programs. __TOC__ History In 1947, an immediate concern in Europe was a major influenza outbreak in the continent, as well as the need to identify appropriate viruses for a vaccine against the circulating strains. The WHO Interim Committee of the United Nations agreed to begin a Global Influenza Programme (GIP) for the study and control of influenza. In 1948, the Interim Committee recommended the establishment of the first World Influenza Centre at the National Institute for Medical Research in London along with Regional Centres and Observers. A total of 38 regional centers (later named National Influenza C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Influenza Surveillance Network
National Influenza Centers (also called National Influenza Centres) are institutions which are formally recognized as such by the World Health Organization (WHO). article ''Global influenza surveillance'' "The WHO Global Influenza Surveillance Network was established in 1952. The network comprises 4 (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 ... |
Pandemic
A pandemic () is an epidemic of an infectious disease that has spread across a large region, for instance multiple continents or worldwide, affecting a substantial number of individuals. A widespread endemic disease with a stable number of infected individuals is not a pandemic. Widespread endemic diseases with a stable number of infected individuals such as recurrences of seasonal influenza are generally excluded as they occur simultaneously in large regions of the globe rather than being spread worldwide. Throughout human history, there have been a number of pandemics of diseases such as smallpox. The most fatal pandemic in recorded history was the Black Death—also known as The Plague—which killed an estimated 75–200 million people in the 14th century. The term had not been used then but was used for later epidemics, including the 1918 influenza pandemic—more commonly known as the Spanish flu. Current pandemics include HIV/AIDS and COVID-19. Definition A pand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pandemic Influenza Preparedness Framework
The Pandemic Influenza Preparedness Framework (also called PIP Framework) is a public health instrument developed by the World Health Organization with the purpose to address pandemic influenza. The PIP Framework has supported countries to enhance their capacities to detect, prepare for and respond to pandemic influenza. See also * Global Influenza Surveillance and Response System The Global Influenza Surveillance and Response System (GISRS) is a global network of laboratories that has for purpose to monitor the spread of influenza with the aim to provide the World Health Organization with influenza control information. It wa ... References {{reflist, 30em Influenza World Health Organization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Influenza
Influenza, commonly known as "the flu", is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue. These symptoms begin from one to four days after exposure to the virus (typically two days) and last for about 2–8 days. Diarrhea and vomiting can occur, particularly in children. Influenza may progress to pneumonia, which can be caused by the virus or by a subsequent bacterial infection. Other complications of infection include acute respiratory distress syndrome, meningitis, encephalitis, and worsening of pre-existing health problems such as asthma and cardiovascular disease. There are four types of influenza virus, termed influenza viruses A, B, C, and D. Aquatic birds are the primary source of Influenza A virus (IAV), which is also widespread in various mammals, including humans and pigs. Influenza B virus (IBV) and Influenza C virus (ICV) pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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