亢䰽䆘Ԅ
WPSAR Vol 5, No 4, 2014 | doi: 10.5365/wpsar.2014.5.3.003
www.wpro.who.int/wpsar
1
a ▇߽Ѯ佪䛑⡍ऎि⫳ሔि⫳䰆ᡸ᳡ࡵЁᖗˈ▇߽ѮᢝDŽ
b ▇߽Ѯ佪䛑⡍ऎि⫳ሔि⫳䰆ᡸ᳡ࡵЁᖗӴᶧ⮙ࠊ໘ˈ2])RRG1HWˈ▇߽ѮᢝDŽ
c ▇߽Ѯゟᄺᆊ⌕㸠⮙ᄺϢҎষعᒋⷨおЁᖗᄺᑨ⫼⌕㸠⮙ᄺ⸩乍Ⳃˈ▇߽ѮᢝDŽ
d ▇߽Ѯ佪䛑⡍ऎि⫳ሔҎষعᒋ໘ҹঞ▇߽Ѯゟᄺएᄺ䰶ˈ▇߽Ѯ佪䛑⡍ऎDŽ
e ᢝए䰶ঞए⭫᳡ࡵЁᖗᖂ⫳⠽ঞӴᶧ⮙⾥ˈ▇߽ѮᢝDŽ ᡩ〓᮹ᳳ˖2014ᑈ8᳜4᮹˗থ㸼᮹ᳳ˖2014ᑈ10᳜30᮹ doi: 10.5365/wpsar.2014.5.3.003
2 011ᑈ߱ˈԡѢ▇߽Ѯ佪䛑ᢝⱘ▇߽
Ѯ佪䛑⡍ऎि⫳ሔAustralian Capital Territory
Health Directorateˈㅔ⿄ACTि⫳ሔӴᶧ⮙ࠊ
໘Communicable Diseases Control Sectionࠄϔৡ令 佂ϮҢϮҎਬᛳᶧ㙱⮙↦HEVⱘਞDŽ䆹ᛳᶧ㗙 থ⮙᳝ࠡ㙱⌕㸠ᆊᮙ㸠ˈৢ㝍⮯咘⮌ܹ䰶⊏⭫ˈ㙱ࡳ㛑Ẕ⌟ᓖᐌ㙱䝊ঞ㚚㑶㋴छ催ˈ㸔⏙ᄺ Ẕ⌟ᰒ⼎HEV IgM䰇ᗻˈIgG䰈ᗻDŽ䆹ᛳᶧ㗙ⱘЈᑞǃ
⌕㸠⮙ᄺঞᅲ偠ᅸ⡍ᕕഛヺড়HEVᛳᶧ⮙՟ᅮН[1]DŽ ᛳᶧ㗙ܹ䰶ৢফᇍ⮛⊏⭫DŽҪϔᆊ令佚Ꮉᑊখ Ϣ亳⠽ࠊⱘϾ⦃㡖DŽ
▇߽Ѯ᳝᳒ᛳᶧ⬆㙱⮙↦
HAV
ⱘ令佂ϮҢϮ Ҏਬᇚ⬆㙱ϔ⾡Ϣ㙱㉏Ԑⱘ⮒⮙Ӵᶧ㒭令ख़乒ᅶⱘܜ՟[2,3]ˈᑊࠊᅮњ▇߽Ѯᆊ⬆㙱⭿ᚙᑨᇍᣛ
फ[4]DŽ✊㗠ᇮࠊᅮ݇Ѣ令佂ϮҢϮҎਬ㙱ᛳᶧⱘ ᑨᇍᣛफDŽ㱑✊⬆㙱Ϣ㙱᳝ⳌԐП໘ˈԚϸ⾡⮒⮙
⮒⮙⡍ᕕǃӴ᪁ҹঞ⮒⮙Ϲ䞡ᑺㄝᮍ䴶᳝᠔ϡ ৠDŽ᠔ҹ໘⧚㙱䯂乬ᯊϡ㛑ᅠܼখ✻⬆㙱ⱘᑨᇍ ᣛफDŽ
ᴀ᭛ᦣ䗄ᑊ䅼䆎њ䩜ᇍ令佂ϮҢϮҎਬ㙱ᛳᶧ џӊⱘᖿ䗳亢䰽䆘ԄDŽ亢䰽䯂乬Ў˖ᙷ⮙ⱘ令佂ϮҢ ϮҎਬᇚ㙱Ӵ᪁㒭令佚乒ᅶⱘ亢䰽˛៥Ӏᇍᖿ
令佂ϮҢϮҎਬᛳᶧ㙱ⱘᖿ䗳亢䰽䆘Ԅ ᣛᇐ݀݅ि⫳ડᑨ
Ranil Appuhamy
a, Cameron Moffatt
b, Stephanie Davis
c, Paul Kelly
dKarina Kennedy
e䗮䆃㗙˖Ranil Appuhamy (e-mail: [email protected])DŽ
䗳亢䰽䆘Ԅⱘᮍ⊩㒧ᵰ䖯㸠њ䆎䗄ˈᑊ䇈ᯢњϟ ᴹ䞛পⱘ݀݅ि⫳ᮑDŽ
亢䰽䆘Ԅᮍ⊩
䗮䖛ᶹ䯙
HEV
Ⳍ݇᭛⤂ˈ䆶⦄എ⌕㸠⮙ᄺǃӴᶧ⮙ᄺঞ⍜࣪䘧⮒⮙ㄝ乚ඳⱘϧᆊˈ㦋ᕫᓔሩᖿ䗳亢䰽䆘 Ԅ᠔䳔ⱘֵᙃDŽ⦃๗ि⫳ᎹҎਬ⮙՟Ꮉⱘ令佚 ᓔሩњ⦄എ䇗ᶹˈᑊᇍ⮙՟䖯㸠њ䆓䇜DŽ
㓐ড়㗗㰥令佂ϮҢϮҎਬᇚ㙱Ӵ᪁㒭令佚乒ᅶ ⱘৃ㛑ᗻҹঞᛳᶧ⮒⮙ⱘৢᵰϹ䞡ᗻ⹂ᅮ亢䰽ㄝ㑻DŽ 亢䰽ㄝ㑻ᰃӴ᪁ৃ㛑ᗻҹঞᛳᶧৢᵰϹ䞡ᗻⱘ㓐ড়㒧 ᵰDŽ
㒧ᵰ
Ӵ᪁ৃ㛑ᗻ
亢䰽䆘Ԅⱘϔ䚼ߚᰃ䆘Ԅ⮒⮙Ӵ᪁ⱘৃ㛑ᗻҹঞ令 佚乒ᅶᲈ䴆Ѣ⮙↦ⱘৃ㛑ᗻDŽ䆘Ԅ乒ᅶᛳᶧ㙱⮙
↦ⱘৃ㛑ᗻᯊˈ㗗㰥њᙷ⮙令佂ϮҢϮҎਬⱘӴᶧ ᗻǃ⮙↦ⱘӴ᪁ǃᇍ催亢䰽亳⠽ⱘ໘⧚ǃৃ֗䖯⮒
⮙Ӵ᪁ⱘ⦃๗㋴ҹঞҎ㕸ᯧᛳᗻDŽ
WPSAR Vol 5, No 4, 2014 | doi: 10.5365/wpsar.2014.5.3.003 www.wpro.who.int/wpsar
2
Appuhamyㄝ ᛳᶧ㙱ⱘ令佂ϮҢϮҎਬᏺᴹⱘ亢䰽
ᛳᶧৢᵰϹ䞡ᗻ
亢䰽䆘ԄⱘѠℹᰃ⹂䅸থ⫳㙱Ӵ᪁ৃ㛑Ӯᇐ㟈ⱘ
ৢᵰDŽ㙱⮙↦ЎRNA⮙↦ˈᰃ⛁ᏺঞѮ⛁ᏺഄऎᇐ 㟈ҟ∈㙱♢ⱘЏ㽕⮙ॳˈᎹϮ࣪ᆊг᳝ᬷথ⮙՟
ਞ[6]DŽൟⱘЈᑞ⮛⢊ࣙᣀ咘⮌ǃॠ亳ǃ㙱㚓ǃ 㝍䚼⮐⮯ǃᙊᖗǃҹঞথ⛁[6,7]DŽ㱑✊Јᑞ⮛⢊Ϣ
⬆㙱㉏ԐˈԚ㙱ࡴϹ䞡ᯋ᮹ᣕЙⱘޱ㸔ࡳ㛑䱰
㚚∕⎸⿃ǃ⮙⅏⥛催[10]DŽ
HEV
ᛳᶧৢৃ㛑ϡߎ⦄Јᑞ⮛⢊ˈгৃ㛑ᇐ㟈ᗹ ᗻᲈথ⮒⮙DŽ㙱ᇍѢᙷ᳝᜶ᗻ㙱㛣⮒⮙ⱘҎ㕸ҹঞ ᄩཛᇸЎॅ䰽ˈ⮙⅏⥛ৃҹ催䖒15–20%
DŽᗔᄩᳳ䯈ᛳ ᶧৃ㛑ᇐ㟈㚢ܓ⅏ѵǃᮽѻঞᮄ⫳ܓߎ⫳ৢ䖙䗳⅏ѵ ㄝᑊথ⮛[6]DŽⳂࠡ▇߽Ѯ≵᳝㙱⭿㢫г≵᳝⡍ᓖ ᗻ㥃⠽DŽ亢䰽ㄝ㑻߸ᅮঞ亢䰽ㅵ⧚
ᇍӴ᪁ৃ㛑ᗻҹঞᛳᶧৢᵰϹ䞡ᗻ䖯㸠њ䆘ԄDŽᙷ⮙
ⱘ令佂ϮҢϮҎਬ令佚Ꮉᳳ䯈ᕜৃ㛑᳝Ӵᶧ ᗻDŽҪখϢࠊ催亢䰽❂❳ⱘ亳⠽ˈ⦄എ䇗ᶹথ
⦄令佚ᄬᇐ㟈⮒⮙Ӵ᪁ⱘϡ㡃⦃๗DŽ㙱⮙↦Ӵ᪁
Ⳃࠡ䖬ϡकߚᯢ⹂ˈሑㅵҎҎӴ᪁ᑊϡᐌ㾕ˈԚҡ
᳝ৃ㛑থ⫳DŽЏ㽕ᢙᖗᙷ⮙ⱘ令佂ϮҢϮҎਬ䗮䖛݊
ࠊⱘ亳⠽㾺ⱘ令ᇚ⮒⮙Ӵᶧ㒭ህ令ⱘ乒ᅶDŽ 㓐Ϟ᠔䗄ˈ令佂ϮҢϮҎਬᇚ㙱Ӵ᪁㒭令佚乒ᅶⱘ
ৃ㛑ᗻЎĀৃ㛑āDŽԚᰃབᵰথ⫳Ӵ᪁ˈᛳᶧ
HEV
ⱘৢᵰϹ䞡ᗻЎĀ催āˈ⡍߿ᇍѢᄩཛᙷ᳝᜶ᗻ㙱㛣
⮒⮙ⱘҎ㕸DŽ⬅Ѣ᮴⊩⹂ᅮࠡᴹ令佚ህ令ᑊ亳⫼ᛳᶧ 㗙ޚⱘ亳⠽ⱘ乒ᅶЁᰃ৺᳝催ॅҎ㕸ˈᘏԧ亢䰽ㄝ 㑻ЎĀᕜ催ā
1
DŽᴀ亢䰽䆘ԄⱘЏ㽕ϡ䎇П໘Ў㔎ᇥ䯤ᯢ㙱
⮙↦Ӵ᪁ⱘ᭛⤂ᣛफDŽѢৃҹ㦋ᕫⱘֵᙃ
䆕ˈᴀⴔ乘䰆ЎЏⱘᮍ䩜ˈᴀ亢䰽䆘Ԅᓎ䆂ᇍ᳒
ᛳᶧ㗙໘ѢӴᶧᳳᯊࠄ݊Ꮉ令佚ህ令ⱘ乒ᅶᦤկ ᅷӴˈᅷӴݙᆍࣙᣀ˖ᛳᶧHEVⱘৃ㛑ᗻᇣˈHEVⱘ
(1)
ᙷ⮙令佂ϮҢϮҎਬⱘӴᶧᗻHEVⱘӴᶧᳳⶹ
[5]DŽ✊㗠ˈߎ⦄咘⮌⮛⢊14ৢҹঞᨘܹফ∵ᶧⱘ亳⠽∈㑺਼ৢ䛑ҡৃҹҢ㉾֓ЁẔ
⌟ࠄ⮙↦乫㉦[5]DŽ䆹ᛳᶧ㗙ߎ⦄咘⮌⮛⢊ࠡ4Ꮖᓔྟ
令佚Ꮉˈ᠔ҹҪ令佚Ꮉᳳ䯈ᕜৃ㛑᳝Ӵᶧ ᗻDŽ
(2)
⮙↦ⱘӴ᪁+(9Џ㽕䗮䖛㉾ষ䗨ᕘӴ᪁ˈ∈⑤ফ∵ᶧ䗮ᐌᰃᇐ㟈
㾘㙱ᲈথ⭿ᚙⱘॳ[6]DŽ㚗㙴䘧䗨ᕘӴ᪁
↡၈Ӵ᪁гৃথ⫳[6]DŽሑㅵҎҎӴ᪁ᑊϡᐌ㾕ˈ㾘
ᲈথ⭿ᚙг䗮ᐌϡᰃ⬅ҎҎӴ᪁ᇐ㟈ˈԚ㙱⹂ᅲ
᳝ৃ㛑ҎӴҎ[7,8]DŽҎ䯈Ӵ᪁䗮ᐌ⬅݅⫼∈ᵃǃ⋫Ⲛ ঞ令᠔㟈[8]DŽ
(3)
ᇍ催亢䰽亳⠽ⱘ໘⧚ᙷ ⮙ ⱘ 令 佂 Ϯ Ң Ϯ Ҏ ਬ ݊ Ꮉ ⱘ 令 佚 খ Ϣ ࠊ
⾡亳⠽ˈࣙᣀϡ䳔㒣䖛ࡴ⛁े㹿乒ᅶ亳⫼ⱘ⫳≭
ᢝDŽᙷ㗙⿄Ҫࠊ亳⠽ᯊԽ᠈༫DŽ
(4)
⦃๗䆘ԄACTि⫳ሔⱘ⦃๗ि⫳ᅬਬᇍ令佚䖯㸠њẔᶹˈথ⦄亳
⠽ࠊऎඳᄬϔѯ䱤ᙷབ㔎Уϧ⫼ⱘ⋫䆒DŽ 䖭ৃ㛑Ў⮒⮙Ӵ᪁ᦤկᴎӮDŽ
(5)
Ҏ㕸ᯧᛳᗻᴀ䆘Ԅ݇⊼ⱘҎ㕸ࣙᣀACTⱘ᠔᳝ҎষDŽ㙱▇߽
Ѯথ⮙⥛Ԣਞথ⮙⥛Ў0.1–0.2/10ϛ[9]DŽ2006ᑈ ҹᴹACTҙਞ6՟HEVᛳᶧ㗙ˈഛ⍋ᛳᶧDŽϢ݊
Ҫ⊩ᅮਞӴᶧ⮙㉏Ԑˈৃ㛑⬅Ѣ᮴⮛⢊ᛳᶧҹঞ㔎 УẔ⌟ᇐ㟈ᇍᅲ䰙থ⮙⥛ⱘԢԄDŽԚ䖬ᰃৃҹড়⧚ഄ
⌟ˈ㙱থ⮙⥛䴲ᐌԢDŽℸৃҹ䅸ЎACTҎষഛЎ
HEVⱘᯧᛳҎ㕸DŽ
1亢䰽ߚᵤⶽ䰉ᬍ㓪㞾▇߽Ѯए⭫ᴎᵘᛳᶧ乘䰆ࠊᣛफ[11]
থ⫳ৃ㛑ᗻ ৢᵰϹ䞡ᗻ
ᵕԢ Ԣ Ёㄝ 催 ᵕ催
ᵕϡৃ㛑 Ԣ Ԣ Ԣ Ёㄝ 催
ϡৃ㛑 Ԣ Ёㄝ Ёㄝ 催 ᕜ催
ৃ㛑 Ԣ Ёㄝ 催 ᕜ催 ᕜ催
ᕜৃ㛑 Ёㄝ 催 ᕜ催 ᕜ催 ⡍߿催
Т⹂ᅮ Ёㄝ ᕜ催 ᕜ催 ⡍߿催 ⡍߿催
⊼˖咥㡆㸼⼎䆘Ԅߎⱘ亢䰽DŽ
WPSAR Vol 5, No 4, 2014 | doi: 10.5365/wpsar.2014.5.3.003
www.wpro.who.int/wpsar
3
ᛳᶧ㙱ⱘ令佂ϮҢϮҎਬᏺᴹⱘ亢䰽 Appuhamyㄝ
Western Pacific Surveillance and Response Journal, 2014, 5(4):1–4. doi:10.5365/wpsar.2014.5.3.003
খ㗗᭛⤂
1. Communicable Diseases Network Australia. Australian national notifiable diseases case definitions: Hepatitis E case definition.
Canberra, Department of Health, 2004 (http://www.health.gov.au/
internet/main/publishing.nsf/Content/cda-surveil-nndss-casedefs- cd_hepe.htm, accessed 9 October 2014).
2. Rowe SL, Tanner K, Gregory JE. Hepatitis A outbreak epidemiologically linked to a food handler in Melbourne, Australia.
Communicable Diseases Intelligence Quarterly Report, 2009, 33(1):46–48. pmid:19618771
3. Tricco AC et al. A review of interventions triggered by hepatitis A infected food-handlers in Canada. BMC Health Services Research, 2006, 6:157–163. doi:10.1186/1472-6963-6-157 pmid:17156461
4. Communicable Diseases Network Australia. Hepatitis A: National Guidelines for Public Health Units. Canberra, Department of Health, 2009 (http://www.health.gov.au/internet/main/publishing.
nsf/Content/FB28A405CBF6E64ECA257BF0001DAB33/$File/
hepa-song.pdf, accessed 9 October 2014).
5. Heymann DL, editor. Control of Communicable Diseases Manual 19th edition. Washington, DC, American Public Health Association, 2008.
6. Mushahwar IK. Hepatitis E virus: molecular virology, clinical features, diagnosis, transmission, epidemiology, and prevention.
Journal of Medical Virology, 2008, 80:646–658. doi:10.1002/
jmv.21116 pmid:18297720
7. Teshale EH, Hu DJ, Holmberg SD. The two faces of hepatitis E virus. Clinical Infectious Diseases, 2010, 51:328–334.
doi:10.1086/653943 pmid:20572761
8. Teshale EH et al. Evidence of person-to-person transmission of hepatitis E virus during a large outbreak in Northern Uganda. Clinical Infectious Diseases, 2010, 50:1006–1010.
doi:10.1086/651077 pmid:20178415
9. National Notifiable Diseases Surveillance System. Canberra, Department of Health, 2014 (http://www9.health.gov.au/cda/
source/cda-index.cfm, accessed 9 October 2014).
10. Chau TN et al. Epidemiology and clinical features of sporadic hepatitis E as compared with hepatitis A. The American Journal of Gastroenterology, 2006, 101:292–296. doi:10.1111/j.1572- 0241.2006.00416.x pmid:16454833
11. National Health and Medical Research Council. Australian Guidelines for the Prevention and Control of Infection in Healthcare. Commonwealth of Australia 2010. Canberra, Department of Health, 2010 (http://www.nhmrc.gov.au/_
files_nhmrc/publications/attachments/cd33_infection_control_
healthcare_140616.pdf, accessed 9 October 2014).
12. Moffatt C et al. An assessment of risk posed by a Campylobacter- positive puppy living in an Australian residential aged-care facility. Western Pacific Surveillance and Response Journal, 2014, 5(3):1–6. doi:10.5365/wpsar.2014.5.2.009 pmid:
25320673
13. Rapid risk assessment of acute public health events. Geneva, World Health Organization, 2012 (http://whqlibdoc.who.int/
hq/2012/WHO_HSE_GAR_ARO_2012.1_eng.pdf, accessed 9 October 2014).
14. Series of National Guidelines. Canberra, Department of Health, 2014 (http://www.health.gov.au/internet/main/publishing.nsf/
Content/cdnasongs.htm, accessed 9 October 2014).
ᐌ㾕⮛⢊ˈঞᮽህएⱘ䞡㽕ᗻ⡍߿ᰃ催ॅҎ㕸DŽ
⬅Ѣᛳᶧ㗙Ꮉⱘ令佚᮴䅶令䆄ᔩˈ᮴⊩⹂䅸ህ令 乒ᅶЁᰃ৺ࣙ催ॅҎ㕸ˈ៥Ӏ䗮䖛ၦԧ݀ӫᓔ ሩᅷӴᑊ
ACT
ि⫳ሔ㔥キ䗮Ⳍֵ݇ᙃˈӴᶧ⮙䆶⛁㒓ৃҹಲㄨ݀ӫ䆶DŽ
ACT
Ͼए䰶ए⭫ᴎᵘ ⱘᗹ䆞䚼䮼থ䗕䗮ⶹˈᦤ催⮙՟ᮽᳳ䆚߿ㅵ⧚ⱘᬜ ᵰDŽ㒣䖛䇼ᜢ㗗㰥ˈއᅮ݀ӫ䗮ᛳᶧ㗙Ꮉ令佚 ⱘৡ⿄DŽЎњሑৃ㛑ޣᇥ䆹令佚ⱘᤳ༅ˈ䞛পњ䇼ᜢ ⱘ≳䗮ㄪ⬹ˈ䅽令佚ㅵ⧚㗙খϢࠄџӊ䇗ᶹ݀݅ि
⫳ડᑨⱘϾ⦃㡖ЁDŽ䖭⹂ֱњ令佚ㅵ⧚㗙ᇍⳌ݇Ꮉ
ⱘܼ䜡ড়DŽ
䗮䖛ᇍHEVⱘࡴᔎⲥ⌟ˈ≵᳝থ⦄Ϣ䆹令佚Ⳍ݇
ⱘѠҷ㙱⮙՟DŽ
㒧䆎
㔎Уᯢ⹂ᣛफⱘᚙމϟˈᓔሩᖿ䗳亢䰽䆘Ԅ㛑ֱ
䆕ߎѢ䆕ⱘއㄪᑊঞᯊᓔሩ݀݅ि⫳ડᑨDŽ ℸࠡACTि⫳ሔӴᶧ⮙ࠊ໘ᇍ݊Ҫ݀݅ि⫳џӊᏆᓔ ሩњᖿ䗳亢䰽䆘Ԅ[12]DŽϪ⬠ि⫳㒘㒛Ꮖ㒣থᏗњさথ
݀݅ि⫳џӊᖿ䗳亢䰽䆘Ԅᣛफ[13]ˈ䖭ᰃकߚ᳝ᬜⱘ 䕙ࡽ݀݅ि⫳އㄪⱘ亢䰽䆘ԄᅲᮑḚᶊDŽ䖬ᑨ㗗㰥
▇߽Ѯⱘϔ㋏߫ᣛफ [14]Ёࡴ䩜ᇍ㙱ⱘ䰆ᑨᇍ ᣛफDŽ
߽Ⲟކさ
⬇DŽ
䞥
OzFood Net
⬅▇߽Ѯि⫳䚼䌘ࡽDŽ 㟈䇶ᛳ䇶णࡽ䇗ᶹⱘҎਬˈࣙᣀACTि⫳ሔӴᶧ⮙ࠊ໘ਬ ᎹǃACTि⫳䰆ᡸЁᖗ⦃๗ि⫳ᅬਬǃACTᬓᑰߚᵤᅲ 偠ᅸਬᎹǃACT⮙⧚ᄺӮਬᎹǃ佪䛑⮙⧚ᄺӮਬᎹҹঞ 令佚ㅵ⧚㗙ਬᎹDŽ
ᓩ⫼ᴀ᭛ഄഔ˖