Title:
PREVENTIVE AGENT FOR JAPANESE ENCEPHALITIS AND JAPANESE ENCEPHALITIS VACCINE
Document Type and Number:
WIPO Patent Application WO/2022/014695
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a preventive agent for Japanese encephalitis and a Japanese encephalitis vaccine that are capable of giving humans adequate immunity even with a dose smaller than that for a subcutaneously-administered Japanese encephalitis vaccine or with fewer administrations as compared to the number of administrations of a subcutaneously-administered Japanese encephalitis vaccine. The present invention provides a preventive agent for Japanese encephalitis, which includes a microneedle array that comprises a sheet and a plurality of needles disposed on the top surface of said sheet, the needles being configured to either include or carry thereon inactivated Japanese encephalitis virus.
Inventors:
OYAMADA TAKAYOSHI (JP)
SHIMADA TOSHIO (JP)
KAKITA KOSUKE (JP)
IWATA HIROAKI (JP)
SHIMADA TOSHIO (JP)
KAKITA KOSUKE (JP)
IWATA HIROAKI (JP)
Application Number:
PCT/JP2021/026729
Publication Date:
January 20, 2022
Filing Date:
July 16, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
UNIV OSAKA RES FOUND FOR MICROBIAL DISEASES (JP)
UNIV HOKKAIDO NAT UNIV CORP (JP)
UNIV OSAKA RES FOUND FOR MICROBIAL DISEASES (JP)
UNIV HOKKAIDO NAT UNIV CORP (JP)
International Classes:
A61K39/12; A61K9/00; A61K47/26; A61K47/36; A61M37/00; A61P31/14
Domestic Patent References:
| WO2019225650A1 | 2019-11-28 | |||
| WO2010074239A1 | 2010-07-01 | |||
| WO2018155431A1 | 2018-08-30 | |||
| WO2019225650A1 | 2019-11-28 | |||
| WO2014077242A1 | 2014-05-22 |
Foreign References:
| JP2009149650A | 2009-07-09 | |||
| JP2013153866A | 2013-08-15 | |||
| JP2018191783A | 2018-12-06 | |||
| JP2019097885A | 2019-06-24 |
Other References:
See also references of EP 4183410A4
Attorney, Agent or Firm:
SIKS & CO. (JP)
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