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The current situation of Japanese Encephalitis routine immunization

Last update date April 1, 2019

About the current situation

Periodical Vaccinations was performed since we were placed as vaccination for the purpose of preventing the outbreak and spread about Japanese Encephalitis in 1976, but refrained from aggressive encouragement of inoculation by Ministry of Health, Labour and Welfare notice on May 30, the same year to play for safety more because there was example that produced serious case ADEM (acute polynesic encephalomyelitis) after having inoculated Japanese Encephalitis vaccine (the following, old vaccine and abbreviation) of the manufacturing method due to mouse brain in 2005.

Afterwards, as we receive approval based on Pharmaceutical Affairs Law in February, 2009, and revision of related laws and ordinances was performed on June 2, the same year, it is vaccine which we can use in Vaccinations for one quarter of inoculation for fixed period, and dry cell culture Japanese Encephalitis vaccine (the following, new vaccine and abbreviation) will reopen aggressive encouragement to 3 years old child by Ministry of Health, Labour and Welfare notice on April 1, 2010.

※ ■ Notice of H22.4.1 Ministry of Health, Labour and Welfare (PDF: 160KB)

It was vaccine that we can use new vaccine for the second Vaccinations of routine immunization by revision of Ministry of Health, Labour and Welfare ordinance of August 27, 2010, and provisional measure to person who missed inoculation opportunity between withholdings of aggressive encouragement in inoculation eligible people for two quarters will be performed for the duration.

※ ■ This (PDF: 56KB) of H22.8.27 Ministry of Health, Labour and Welfare ordinance revised
□ Q&A (Ministry of Health, Labour and Welfare) this (PDF: 537KB)

Active encouragement of inoculation will be reopened toward non-inoculation "3 years old" for one quarter of "4 years old" and "9 years old" and "10 years old" in 2011 by notice of Ministry of Health, Labour and Welfare of March 31, 2011.

※ ■ About some revisions about H23.3.31 "periodical Vaccinations of Japanese Encephalitis" this (PDF: 157KB)

Among matsurigotoshorei which inoculation did not complete by revision of May 20, 2011, the date of birth was limited toward "from June 1, 1995 to April 1, 2007", and, as bailout, target age was enlarged to under 20 years old.

※ ■ About the enforcement of departmental order to revise a part of cabinet ordinance revising a part of H23.5.20 vaccination enforcement order and the immunization practice rule this (PDF: 389KB)

By notice of Ministry of Health, Labour and Welfare of February 28, 2012, non-inoculation became a target of active encouragement "3 years old" for one quarter of "4 years old" and "8-10 years old" in 2012.
In addition, we came to be able to inoculate for non-inoculation during period of object age for two quarters when the date of birth did not inoculate the prescribed number of times in of "October 1, 2009 during period of target age for one quarter from April 2, 2007".

※ ■ About some revisions about H24.2.28 "periodical Vaccinations of Japanese Encephalitis" this (PDF: 408KB)

By revision of matsurigotoshorei of February 1, 2013, "from April 2, 1995 to May 31" were added to eligible people of bailout the date of birth. In this way, free, in that inoculation did not complete as bailout from April 1, 2013, the date of birth came to be able to inoculate for non-inoculation into person of "from April 2, 1995 to April 1, 2007" to under 20 years old.

※ ■ H25.2. About the enforcement of cabinet ordinance revising a part of 1 vaccination enforcement order this (PDF: 55KB)

By notice of Ministry of Health, Labour and Welfare of February 1, 2013, "3 years old, 4 years old" "7-10-year-old one sitting non-inoculation" and "18-year-old two sittings non-inoculation" became a target of active encouragement in 2013.

※ ■ H25.2. About the handling of active encouragement of periodical Vaccinations of Japanese Encephalitis in 1 2013 this (PDF: 57KB)

● Ministry of Health, Labour and Welfare infectious disease information HP this (the outside site)

Of Japanese Encephalitis pre-; examine; about acquisition method of vote

◎The first (first 1, first 2, addition) (include toward the bailout)

・When mother and child health handbook is issued in Yokohama-shi
→Is spelled by "separate volume" handing at the time of mother and child health handbook grant or "Vaccinations file"; pre-; examine, and can use vote.

・When it is moved to Yokohama-shi from the suburbs
→And "you understand age of child, and "mother and child health handbook" brings" (health insurance cards), and come to ward office Health Promotion Section of township.

・When it is lost and is damaged
→You know age of "mother and child health handbook" and child and bring (health insurance cards), and come to ward office Health Promotion Section of township.
◎The second (we include toward the bailout)

・Person who does not have
→Of the Japanese Encephalitis second pre-; examine, and vote is put in Cooperating Medical Institutions. (at the time of reservation, I would like confirmation to medical institution beforehand)

To people in people receiving Japanese Encephalitis Vaccinations 13 years or older

As for the Vaccinations, protector companion is required, but, in receiving Japanese Encephalitis Vaccinations, can inoculate even if protector is not accompanied if there are any the next written consent about people 13 years or older.

Written consent (people 13 years or older) (PDF: 265KB) ※When we are accompanied, it is not necessary.

Adobe Acrobat Reader DC (old Adobe Reader) is necessary to open file of Portable Document Format.
Person who does not have can download free of charge from Adobe company.
Get Adobe Acrobat Reader DCTo downloading of Adobe Acrobat Reader DC

Inquiry to this page

Health and Social Welfare Bureau health security department health security section

Telephone: 045-671-4190

Telephone: 045-671-4190

Fax: 045-664-7296

E-Mail address [email protected]

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