title: Needle-free skin patch delivery of a vaccine for a potentially pandemic influenza virus provides protection against lethal challenge in mice.
abstract: In the event of another influenza virus pandemic, strategies for effective mass vaccination will urgently be needed. We used a novel transdermal patch delivery technology, known as the PassPort system, to vaccinate mice with recombinant H5 hemagglutinin with or without immunomodulators. This needle-free form of vaccine delivery induced robust serum antibody responses that were augmented by different immunomodulators that stimulated the innate immune system and protected mice against lethal challenge with a highly pathogenic avian H5N1 influenza virus.
authors.affiliation: Influenza Division, Mail-Stop G-16, CCID, Centers for Disease Control and Prevention, 1600 Clifton Rd., Atlanta, GA 30333, USA.
authors.forename: Sanjay
authors.initials: S
authors.lastname: Garg
authors.forename: Mary
authors.initials: M
authors.lastname: Hoelscher
authors.forename: Jessica A
authors.initials: JA
authors.lastname: Belser
authors.forename: Chong
authors.initials: C
authors.lastname: Wang
authors.forename: Lakshmi
authors.initials: L
authors.lastname: Jayashankar
authors.forename: Zhu
authors.initials: Z
authors.lastname: Guo
authors.forename: Ross H
authors.initials: RH
authors.lastname: Durland
authors.forename: Jacqueline M
authors.initials: JM
authors.lastname: Katz
authors.forename: Suryaprakash
authors.initials: S
authors.lastname: Sambhara
mesh_terms: D000279:Administration, Cutaneous; D000818:Animals; D000914:Antibodies, Viral / Q000097:blood; D004196:Disease Outbreaks / Q000517:prevention & control; D016503:Drug Delivery Systems / Q000379:methods*; D005260:Female; D019267:Hemagglutinin Glycoproteins, Influenza Virus / Q000276:immunology* / Q000494:pharmacology; D053124:Influenza A Virus, H5N1 Subtype / Q000276:immunology*; D007252:Influenza Vaccines / Q000276:immunology / Q000494:pharmacology*; D051379:Mice; D008807:Mice, Inbred BALB C; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000276:immunology / Q000517:prevention & control*
chemical_list: D000914:Antibodies, Viral; D019267:Hemagglutinin Glycoproteins, Influenza Virus; D007252:Influenza Vaccines; C109963:hemagglutinin, avian influenza A virus