{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T09:57:16Z","timestamp":1773655036232,"version":"3.50.1"},"reference-count":13,"publisher":"Australian Centre for Disease Control","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Commun Dis Intell"],"abstract":"<jats:p>Invasive meningococcal disease (IMD) is a notifiable disease in Australia, and both probable and laboratory-confirmed cases of IMD are reported to the National Notifiable Diseases Surveillance System (NNDSS). In 2020, there were 90 notifications of IMD, the lowest number documented since records began in the NNDSS in 1991. Of these, 97% (87\/90) were laboratory-confirmed cases, with 70% (61\/87) confirmed by bacterial culture and 30% (26\/87) by nucleic acid amplification testing. The serogroup was determined for 85\/87 laboratory-confirmed cases of IMD: serogroup B (MenB) accounted for 64% of infections (54\/85); MenW for 19% (16\/85); MenY for 16% (14\/85); and MenC 1.2% (1\/85). Fine typing was available on 60\/85 (71%) of cases with serogroup determined; of the typed MenW, all were PorA antigen type P1.5,2 and sequence type 11, the hypervirulent strain reported in recent outbreaks in Australia and overseas. \nThe primary peaks of IMD notifications in Australia in 2020 were observed in infants less than 1 year (16\/87, 18%) and in adults aged 45\u201364 years (14\/87, 16%). MenB infections predominated in those aged less than 5 years and 15\u201319 years; MenW and MenY infections predominated in those aged 45 years or more. \nAll 61 IMD isolates were tested for antimicrobial susceptibility: none were penicillin resistant; however, 56\/61 (92%) had decreased susceptibility to penicillin. All isolates were susceptible to ceftriaxone, ciprofloxacin and rifampicin.<\/jats:p>","DOI":"10.33321\/cdi.2021.45.46","type":"journal-article","created":{"date-parts":[[2021,8,29]],"date-time":"2021-08-29T23:47:14Z","timestamp":1630280834000},"source":"Crossref","is-referenced-by-count":6,"title":["Australian Meningococcal Surveillance Programme Annual Report, 2020"],"prefix":"10.33321","volume":"45","author":[{"given":"Monica M","family":"Lahra","sequence":"first","affiliation":[{"name":"World Health Organisation Collaborating Centre for STI and AMR, Sydney and Neisseria Reference Laboratory, Department of Microbiology, New South Wales Health Pathology, The Prince of Wales Hospital, Randwick, 2031, NSW Australia. - School of Medical Sciences, Faculty of Medicine, The University of New South Wales, NSW, 2052 Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"CR Robert","family":"George","sequence":"additional","affiliation":[{"name":"New South Wales Health Pathology, John Hunter Hospital, Newcastle, 2300, NSW Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masoud","family":"Shoushtari","sequence":"additional","affiliation":[{"name":"World Health Organisation Collaborating Centre for STI and AMR, Sydney and Neisseria Reference Laboratory, Department of Microbiology, New South Wales Health Pathology, The Prince of Wales Hospital, Randwick, 2031, NSW Australia."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tiffany R","family":"Hogan","sequence":"additional","affiliation":[{"name":"World Health Organisation Collaborating Centre for STI and AMR, Sydney and Neisseria Reference Laboratory, Department of Microbiology, New South Wales Health Pathology, The Prince of Wales Hospital, Randwick, 2031, NSW Australia."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"18788","published-online":{"date-parts":[[2021,8,30]]},"reference":[{"key":"ref0","unstructured":"National Neisseria Network. Meningococcal Isolate Surveillance Australia 1994. Commun Dis Intell. 1995;19(12):286\u20139."},{"key":"ref1","unstructured":"Australian Government Department of Health. National Notifiable Disease Surveillance System. [Webpage.] Canberra: Australian Government Department of Health; 2020. Available from: http:\/\/www9.health.gov.au\/cda\/source\/cda-index.cfm."},{"key":"ref2","doi-asserted-by":"publisher","unstructured":"National Notifiable Diseases Surveillance System (NNDSS). Number of notifications of Meningococcal disease (invasive), received from State and Territory health authorities in the period of 1991 to 2012 and year-to-date notifications for 2014. [Webpage.] Canberra: Australian Government Department of Health, NNDSS; 2021. Available from: http:\/\/www9.health.gov.au\/cda\/source\/rpt_4_sel.cfm.","DOI":"10.33321\/cdi.2021.45.28"},{"key":"ref3","unstructured":"Australian Government Department of Health. Invasive meningococcal disease. [Internet.] Canberra: Australian Government Department of Health; 20 March 2020. Available from: https:\/\/www1.health.gov.au\/internet\/main\/publishing.nsf\/Content\/ohp-meningococcal-W.htm."},{"key":"ref4","unstructured":"Australian Government Department of Health. Invasive meningococcal disease: CDNA national guidelines for public health units. [Internet.] Canberra: Australian Government Department of Health; 4 July 2017. Available from: http:\/\/www.health.gov.au\/internet\/main\/publishing.nsf\/content\/cdna-song-imd.htm."},{"key":"ref5","doi-asserted-by":"publisher","unstructured":"Tapsall JW, Shultz T, Limnios E, Munro R, Mercer J, Porritt R et al. Surveillance of antibiotic resistance in invasive isolates of Neisseria meningitidis in Australia 1994\u20131999. Pathology. 2001;33(3):359\u201361.","DOI":"10.1080\/pat.33.3.359.361"},{"key":"ref6","doi-asserted-by":"publisher","unstructured":"Lahra MM, Hogan TR. Australian Meningococcal Surveillance Programme annual report, 2019. Commun Dis Intell (2018). 2020;44. doi: https:\/\/doi.org\/10.33321\/cdi.2020.44.62.","DOI":"10.33321\/cdi.2020.44.62"},{"key":"ref7","doi-asserted-by":"publisher","unstructured":"Abad R, L\u00f3pez EL, Debbag R, V\u00e1zquez JA. Serogroup W meningococcal disease: global spread and current affect on the Southern Cone in Latin America. Epidemiol Infect. 2014;142(12):2461\u201370.","DOI":"10.1017\/s0950268814001149"},{"key":"ref8","doi-asserted-by":"publisher","unstructured":"Ladhani SN, Beebeejaun K, Lucidarme J, Campbell H, Gray S, Kaczmarski E et al. Increase in endemic Neisseria meningitidis capsular group W sequence type 11 complex associated with severe invasive disease in England and Wales. Clin Infect Dis. 2015;60(4):578\u201385.","DOI":"10.1093\/cid\/ciu881"},{"key":"ref9","unstructured":"Chiu C, Dey A, Wang H, Menzies R, Deeks S, Mahajan D et al. Vaccine preventable diseases in Australia, 2005 to 2007. Commun Dis Intell Q Rep. 2010;34(Supp):S1\u2013167."},{"key":"ref10","unstructured":"Australian Government Department of Health. Immunise Australia Program. Meningococcal Disease. [Internet.] Canberra: Australian Government Department of Health; 20 April 2015. Available from: https:\/\/www.health.gov.au\/internet\/immunise\/publishing.nsf\/Content\/immunise-meningococcal."},{"key":"ref11","doi-asserted-by":"publisher","unstructured":"Araya P, Fern\u00e1ndez J, Del Canto F, Seoane M, Ibarz-Pav\u00f3n AB, Barra G et al. Neisseria meningitidis ST-11 clonal complex, Chile 2012. Emerg Infect Dis. 2015;21(2):339\u201341.","DOI":"10.3201\/eid2102.140746"},{"key":"ref12","doi-asserted-by":"publisher","unstructured":"Br\u00f6ker M, Jacobsson S, Kuusi M, Pace D, Sim\u00f5es MJ, Skoczynska A et al. Meningococcal serogroup Y emergence in Europe: update 2011. Hum Vaccin Immunother. 2012;8(12):1907\u201311.","DOI":"10.4161\/hv.21794"}],"container-title":["Communicable Diseases Intelligence"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www1.health.gov.au\/internet\/main\/publishing.nsf\/Content\/5C71FABF639650F6CA2586520081286B\/$File\/australian_meningococcal_surveillance_programme_annual_report_2020.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,10]],"date-time":"2025-06-10T18:41:05Z","timestamp":1749580865000},"score":1,"resource":{"primary":{"URL":"https:\/\/ojs.cdi.cdc.gov.au\/index.php\/cdi\/article\/view\/371"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,8,30]]},"references-count":13,"URL":"https:\/\/doi.org\/10.33321\/cdi.2021.45.46","archive":["Portico","Portico","Portico"],"relation":{},"ISSN":["2209-6051"],"issn-type":[{"value":"2209-6051","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,8,30]]}}}