CDC Recommended Flu Vaccines 2018

What kinds of flu vaccines are available?

CDC recommends use of injectable influenza vaccines (including inactivated influenza vaccines and recombinant influenza vaccines) during 2017-2018. The nasal spray flu vaccine (live attenuated influenza vaccine or LAIV) should not be used during 2017-2018.

Both trivalent (three-component) and quadrivalent (four-component) flu vaccines will be available.

Trivalent flu vaccines include:

  • Standard-dose trivalent shots (IIV3) that are manufactured using virus grown in eggs. Different flu shots are approved for different age groups. Most flu shots are given in the arm (muscle) with a needle. One trivalent vaccine formulation can be given with a jet injector, for persons aged 18 through 64 years.
  • A high-dose trivalent shot, approved for people 65 and older.
  • A recombinant trivalent shot that is egg-free, approved for people 18 years and older, including pregnant women.
  • A trivalent flu shot made with adjuvant (an ingredient of a vaccine that helps create a stronger immune response in the patient’s body), approved for people 65 years of age and older (new this season).

Quadrivalent flu vaccines include:

  • Quadrivalent flu shots approved for use in different age groups, including children as young as 6 months.
  • An intradermal quadrivalent flu shot, which is injected into the skin instead of the muscle and uses a much smaller needle than the regular flu shot. It is approved for people 18 through 64 years of age.
  • A quadrivalent flu shot containing virus grown in cell culture, which is approved for people 4 years of age and older.
  • A recombinant quadrivalent flu shot approved for people 18 years of age and older, including pregnant women (new this season).

 

 

Related FAQ:

http://healthtopquestions.com/update-of-current-flu-season/

http://healthtopquestions.com/researches-confirm-flu-raises-heart-attack-risks/

 

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