West nile virus vaccine comprising WN-80E recombinant subunit protein

{
  "publication_number": "US10039820B2",
  "country": "US",
  "kind": "B2",
  "title": "West nile virus vaccine comprising WN-80E recombinant subunit protein",
  "abstract": "A West Nile virus vaccine for human use is described that preferably contains a recombinantly produced form of truncated West Nile virus envelope glycoprotein and aluminum adjuvant. The vaccine is acceptable for use in the general population, including immunosuppressed, immunocompromised, and immunosenescent individuals. The vaccine is safe and effective for use in all healthy and at-risk populations. A pharmaceutically acceptable vehicle may also be included in the vaccine.",
  "claims": [
    "1. A vaccine comprising: an effective amount of purified protein as set forth in SEQ ID NO:1 and an effective amount of aluminum hydroxide adjuvant, formulated in dosage form of 15-50 ug per dose, and wherein the vaccine induces the production of neutralizing antibodies for West Nile virus in human subjects.",
    "2. The vaccine of claim 1 wherein the E polypeptide is recombinantly produced and expressed in insect host cells.",
    "3. The vaccine of claim 2 wherein the insect cells are Drosophila melanogaster Schneider 2 (S2) cells.",
    "4. The vaccine of claim 1, further comprising a pharmaceutically acceptable excipient.",
    "5. The vaccine of claim 1 for use in subjects who have immunodeficiences as opposed to healthy subjects.",
    "6. The vaccine of claim 1, wherein at least 75% of the protein of SEQ ID NO:1 is adsorbed to the adjuvant.",
    "7. The vaccine of claim 1, wherein the dosage form is selected from 15 ug/dose or 50 ug/dose."
  ],
  "cpc": [
    "A61K 39/12",
    "A61K 2039/545",
    "A61K 2039/55505",
    "A61P 31/12",
    "A61P 31/14",
    "A61P 37/04",
    "C12N 2770/24134",
    "C12N 2770/24171",
    "Y02A 50/30"
  ],
  "assignees": [
    "HAWAII BIOTECH INC"
  ],
  "filing_date": "2016-10-21",
  "publication_date": "2018-08-07",
  "grant_date": "2018-08-07",
  "priority_date": "2009-05-31",
  "application_number": "US-201615331596-A",
  "family_id": "43298363",
  "citations": [
    "US2005287170A1",
    "US2006073164A1",
    "US6136561A",
    "US6165477A",
    "US6432411B1",
    "WO2004052293A2",
    "WO2006115548A2"
  ]
}