An influenza pandemic is an epidemic of an influenza virus that spreads across a large region (either multiple continents or worldwide) and infects a...

flu pandemic, also known as the Great Influenza epidemic or by the common misnomer Spanish flu, was an exceptionally deadly global influenza pandemic caused...

The 2009 swine flu pandemic, caused by the H1N1/swine flu/influenza virus and declared by the World Health Organization (WHO) from June 2009 to August...

Influenza, commonly known as the flu, is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever...

Although contemporaries described the pandemic as influenza and 20th-century scholars identified several influenza strains as the possible pathogen, several...

The 1957–1958 Asian flu pandemic was a global pandemic of influenza A virus subtype H2N2 that originated in Guizhou in Southern China. The number of excess...

people globally. It is among the deadliest pandemics in history, and was caused by an H3N2 strain of the influenza A virus. The virus was descended from H2N2...

The pandemic H1N1/09 virus is a swine origin influenza A virus subtype H1N1 strain that was responsible for the 2009 swine flu pandemic. This strain is...

Influenza A virus (IAV) is the only species of the genus Alphainfluenzavirus of the virus family Orthomyxoviridae. It is a pathogen with strains that...

Influenza A virus subtype H5N1 (A/H5N1) is a subtype of the influenza A virus, which causes influenza (flu), predominantly in birds. It is enzootic (maintained...

century. The term pandemic had not been used then, but was used for later epidemics, including the 1918 H1N1 influenza A pandemic—more commonly known...

Influenza A virus subtype H1N1 (A/H1N1) is a subtype of influenza A virus (IAV). Some human-adapted strains of H1N1 are endemic in humans and are one...

Influenza vaccines, colloquially known as flu shots or the flu jab, are vaccines that protect against infection by influenza viruses. New versions of the...

Swine influenza is an infection caused by any of several types of swine influenza viruses. Swine influenza virus (SIV) or swine-origin influenza virus...

the lack of influenza pandemics associated with influenza B virus, in contrast with those caused by the morphologically similar influenza A virus, as...

Subtypes of Influenza A virus Influenza A virus subtype H5N1 Influenza A virus subtype H7N9 Influenza Influenza A virus Influenza pandemic Influenza Genome...

first chronicled, inter-regional flu pandemic generally recognized by medical historians and epidemiologists. Influenza-like illnesses had been documented...

The Great Influenza: The Story of the Deadliest Plague in History (originally subtitled The Epic Story of the Deadliest Pandemic in History) is a 2004...

2021-03-01. "The Spanish flu (1918–20): The global impact of the largest influenza pandemic in history". Our World in Data. Archived from the original on 2021-09-07...

included on the Model Lists for critically ill patients with influenza and for influenza pandemic preparedness. However, the Committee noted that, since the...

in February 1957. In February 1957, a new influenza A (H2N2) virus emerged in East Asia, triggering a pandemic (“Asian Flu”). This H2N2 virus was composed...

In 1557, a pandemic strain of influenza emerged in Asia, then spread to Africa, Europe, and eventually the Americas. This flu was highly infectious and...

The 1977 Russian flu was an influenza pandemic that was first reported by the Soviet Union in 1977 and lasted until 1979. The outbreak in northern China...

Quaranjavirus. The first four genera contain viruses that cause influenza in birds (see also avian influenza) and mammals, including humans. Isaviruses infect salmon;...

The series covers a range of issues such as the possibility of an influenza pandemic, research into achieving a universal vaccine, emerging viruses, anti-vaxxers...

The 2009 swine flu pandemic vaccines were influenza vaccines developed to protect against the pandemic H1N1/09 virus. These vaccines either contained...

In 1580 a severe influenza pandemic was recorded on several continents. The virus originated in Asia and spread along the Silk Road through the Middle...

In 1626 an influenza pandemic spread from Asia to Europe, Africa, North America, and South America during the first such pandemic of the seventeenth century...

Influenza A virus subtype H3N2 (A/H3N2) is a subtype of influenza A virus (IAV). Some human-adapted strains of A/H3N2 are endemic in humans and are one...

composition of influenza virus vaccines for use in the southern hemisphere 2024 influenza season and development of candidate vaccine viruses for pandemic preparedness"...