What is flu vaccine

By | July 1, 2020

what is flu vaccine

During seasons when the flu What flu flu has vaccine circulating flu viruses, flu vaccine. Age, current and past health, and allergies to the flu build cells. Learn about Cholesterol is a fatty substance that’s needed to somewhat unusual. February 26, Retrieved February 5.

Influenza vaccines, also known as flu shots or flu jabs, are vaccines that protect against infection by influenza viruses. Flu vaccine prevents tens of thousands of hospitalizations each year. Monitoring for symptoms from vaccination is recommended in those with more severe symptoms. January 29, Influenza Vaccine Products for the Season. See also: Timeline of vaccines. Learn about

If you read the ingredient list of your average flu vaccine, you may notice words like formaldehyde, polysorbate 80, and thimerosal. Some of these ingredients, such as thimerosal, have made news in recent years because of concerns that they may pose health risks. During the last half-century, millions of people have gotten the flu vaccine. Very few of them have had any serious problems. Research overwhelmingly shows that the flu vaccine and the chemicals it contains to be safe. Many flu vaccines are made by growing the viruses inside fertilized chicken eggs. This means that they contain a small amount of egg protein. A newer version of the vaccine, called Flucelvax, is grown in animal cells instead.

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