A universal flu vaccine is flu vaccine that is effective against all influenza strains regardless of the virus sub type, antigenic drift or antigenic shift. Hence it should not require modification from year to year. A new oral vaccine pill for flu was found to be promising in preventing the disease but it might be.
They had to create a formula that will cause an. While side effects of the flu vaccine may occur, they are usually minor. The flu vaccine can cause serious side effects, including an allergic reaction, but this is rare.
Furthermore, the common side effects and risks are mild and temporary when compared to the risks and severe health effects of the annual influenza epidemic. A better understanding of the immune response to influenza is driving progress towards vaccines that protect against both seasonal and pandemic flu strains. Which flu vaccine is best? Does the flu vaccine actually make you sick?
What are the harmful ingredients in the flu vaccine? Ideally, a single injection would protect against all known and emerging influenza A strains and last a lifetime, said Peter Palese. Government to fund research into universal flu shot.
With a universal vaccine , people may need.

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