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The 1918–1920 flu pandemic, also known as the Great Influenza epidemic or by the common misnomer Spanish flu, was an exceptionally deadly global influenza pandemic caused by the H1N1 subtype of the influenza A virus. The earliest documented case was March 1918 in the state of Kansas in the United States, with further cases recorded in France ...
Polyvalent influenza vaccine. Polyvalent influenza vaccine is a type of influenza vaccine that provides immunity against more than one type of antigen. [1] In the second week after receiving the flu shot, the body's immune system is triggered by the antigens so the body starts producing antibodies. These antibodies help fight against influenza ...
The vaccine produces a greater immune response than standard vaccine. According to the CDC, "a study published in the New England Journal of Medicine [in August, 2014] indicated that the high-dose vaccine was 24.2% more effective in preventing flu in adults 65 years of age and older relative to a standard-dose vaccine." The CDC recommends the ...
The U.S. Food and Drug Administration (FDA) is reviewing an application for the nasal spray flu vaccine, known as FluMist, for self-administration, at home. The nasal spray flu vaccine has been on ...
D04536. Influenza vaccines, colloquially known as flu shots, are vaccines that protect against infection by influenza viruses. [ 14][ 15] New versions of the vaccines are developed twice a year, as the influenza virus rapidly changes. [ 14] While their effectiveness varies from year to year, most provide modest to high protection against ...
A recent study suggests that targeting multiple areas of the flu virus' proteins may be the key to creating a flu vaccine that offers long-term immunity. ... Hurricane Debby sends $1 million worth ...
November 25, 2022 at 8:48 AM. A universal flu vaccine that can protect against all strains of the virus could be available in the next two years, a leading expert has said. Professor John Oxford ...
1. In 1976, an outbreak of the swine flu, influenza A virus subtype H1N1 at Fort Dix, New Jersey caused one death, hospitalized 13, and led to a mass immunization program. After the program began, the vaccine was associated with an increase in reports of Guillain–Barré syndrome (GBS), which can cause paralysis, respiratory arrest, and death.