# 出入国管理及び難民認定法 / Immigration Control and Refugee Recognition Act — 第五十五条の四十五 (Article 55-45) This is the Markdown twin of https://japanlaw.org/ja/immigration-control-act/art-55-45. Every law, and how to address a provision: https://japanlaw.org/llms.txt. The same laws as MCP tools (no sign-in): https://japanlaw.org/mcp. - Law: 出入国管理及び難民認定法 (Immigration Control and Refugee Recognition Act), 昭和二十六年政令第三百十九号 - English title "Immigration Control and Refugee Recognition Act": Ministry of Justice translation - Kind: Act — the distinction between 法律 (Act), 政令 (Cabinet Order), 省令 (Ministerial Order) and 条例 (local ordinance) decides who may issue it and what it may say. - Issued as a Cabinet Order and given the force of an Act, which is why its number says 政令: Some rules made during the Allied occupation were issued as Cabinet Orders, as orders implementing Japan's acceptance of the Potsdam Declaration, and an Act passed in 1952 gave them the force of an Act. They keep the Cabinet Order number they were issued under, which is why e-Gov lists the law as an Act while its number says 政令 (Cabinet Order). The Immigration Control and Refugee Recognition Act (出入国管理及び難民認定法) is one: it was promulgated in 1951 as the Immigration Control Order (出入国管理令), Cabinet Order No. 319 of 1951, has had the force of an Act under Article 4 of Act No. 126 of 1952, took its present title on 1 January 1982, and every amendment on e-Gov's record of it was made by an Act. - Provision: 第五十五条の四十五 (Article 55-45)（感染症予防上の措置） — address `art-55-45` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/ja/immigration-control-act/art-55-45 - e-Gov law ID: 326CO0000000319 — never renamed. A permanent link, `/l/{lawId}/{address}` on this site, redirects to the page. - Every provision below carries its address and its URL on the line under it. - Japanese text: e-Gov 法令検索, Digital Agency (デジタル庁). English: as marked on each line below. Only the Japanese as published by the government has legal effect; the text below is a copy of it. Every English rendering below is a translation and says which kind: the Ministry of Justice's translation, or this site's machine translation, whose model and date the Sources list names. They are never merged and never substituted for one another. --- ### 第五十五条の四十五（感染症予防上の措置） — Measures for the Prevention of Infectious Diseases caption: machine translation, not official art-55-45 · https://japanlaw.org/ja/immigration-control-act/art-55-45 **第一項** 入国者収容所長等は、入国者収容所等内における感染症の発生を予防し、又はそのまん延を防止するため必要がある場合には、被収容者に対し、第五十五条の四十一第二項及び第三項の規定による健康診断又は第五十五条の四十二の規定による診療その他必要な医療上の措置をとるほか、予防接種、当該疾病を感染させるおそれがなくなるまでの間の隔離その他法務省令で定める措置をとるものとする。 art-55-45/par-1 · https://japanlaw.org/ja/immigration-control-act/art-55-45/par-1 If it is necessary in order to prevent the occurrence of an infectious disease within the immigration detention center, etc. or to prevent its spread, the director of the immigration detention center, etc., in addition to conducting medical examinations for detainees pursuant to the provisions of Article 55-41, paragraphs (2) and (3), or providing medical treatment pursuant to the provisions of Article 55-42 and taking other necessary medical measures, is to take vaccination, isolation until there is no longer a risk of infecting others with that disease, and other measures specified by Ministry of Justice Order. machine translation, not official --- ## Cites - art-55-45/par-1: 第五十五条の四十一第二項 → 出入国管理及び難民認定法 第五十五条の四十一第二項 (Article 55-41, paragraph (2)), art-55-41/par-2 — https://japanlaw.org/ja/immigration-control-act/art-55-41/par-2 - art-55-45/par-1: 第三項 → 出入国管理及び難民認定法 第五十五条の四十一第三項 (Article 55-41, paragraph (3)), art-55-41/par-3 — https://japanlaw.org/ja/immigration-control-act/art-55-41/par-3 - art-55-45/par-1: 第五十五条の四十二 → 出入国管理及び難民認定法 第五十五条の四十二 (Article 55-42), art-55-42 — https://japanlaw.org/ja/immigration-control-act/art-55-42 ## Cited by 1 provision cites this one. No official source publishes this direction. - 出入国管理及び難民認定法施行規則 第五十条の二十五第一項（感染症予防上の措置） — https://japanlaw.org/ja/immigration-control-act-enforcement-regulation/art-50-25/par-1 (e-Gov law ID 356M50000010054) --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 出入国管理及び難民認定法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/326CO0000000319/20261001_508AC0000000032), retrieved 2026-10-05 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Immigration Control and Refugee Recognition Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3624/tb), retrieved 2026-09-13 - claude-opus-5[1m] — Machine translation, batch immigration-control-act-20260913T134912-019, translated 2026-09-13 - This site's parser, version 225 — 出入国管理及び難民認定法 — structure, counts, cross-references and defined terms, computed 2026-10-05