Generic name: INFLUENZA A VIRUS A/MICHIGAN/45/2015 (H1N1) RECOMBINANT HEMAGGLUTININ ANTIGEN 45ug in 0.5mL, INFLUENZA A VIRUS A/HONG KONG/4801/2014 (H3N2) RECOMBINANT HEMAGGLUTININ ANTIGEN 45ug in 0.5mL, INFLUENZA B VIRUS B/BRISBANE/60/2008 RECOMBINANT HEMAGGLUTININ ANTIGEN 45ug in 0.5mL
Dosage form: injection, solution
Drug class: Viral vaccines
Medically reviewed by Drugs.com. Last updated on Jul 4, 2023.
For intramuscular injection only.
Shake the single-dose vial gently before withdrawing the vaccine dose.
Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration whenever solution and container permit. If either of these conditions exists, the vaccine should not be administered.
The preferred site for injection is the deltoid muscle. Administration is by sterile needle and syringe.
Flublok should not be mixed with any other vaccine in the same syringe or vial.
Frequently asked questions
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More about Flublok (influenza virus vaccine, inactivated)
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- Drug class: viral vaccines
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