https://www.fda.gov/vaccines-blood-biologics/vaccines/influenza-h1n1-2009-monovalent-vaccine-sanofi-pasteur-inc
Influenza A (H1N1) 2009 Monovalent Vaccine (Sanofi Pasteur, Inc.) | FDA
Active immunization of persons 6 months of age and older against influenza disease caused by pandemic (H1N1) 2009 virus.
influenza a h1n1sanofi pasteur incmonovalent vaccine2009fda