{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T06:42:26Z","timestamp":1791182546543,"version":"4.1.0"},"reference-count":22,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2009,9,28]],"date-time":"2009-09-28T00:00:00Z","timestamp":1254096000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Epidemiol. Infect."],"published-print":{"date-parts":[[2010,1]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Previous outbreaks of Pontiac fever have invariably been associated with water droplet spread of<jats:italic>Legionella<\/jats:italic>spp. In January 2007 three workers from a horticultural nursery were admitted to hospital with non-pneumonic legionellosis. Investigations showed that a working party of ten people had been exposed to aerosolized potting mix; nine of these workers met the case definition for Pontiac fever. The presence of genetically indistinguishable<jats:italic>Legionella longbeachae<\/jats:italic>serogroup 2 was demonstrated in clinical specimens from two hospitalized workers and in the potting mix to which they had been exposed. A further seven cases were diagnosed by serological tests. This is the first documented outbreak of Pontiac fever from<jats:italic>L. longbeachae<\/jats:italic>serogroup 2 confirmed from inhalation of potting mix. Pontiac fever is likely to be under-diagnosed. We advocate the introduction of an industry standard that ensures the use of face masks when handling potting mix and attaching masks and warning labels to potting mix bags sold to the public.<\/jats:p>","DOI":"10.1017\/s0950268809990835","type":"journal-article","created":{"date-parts":[[2009,9,28]],"date-time":"2009-09-28T09:40:06Z","timestamp":1254130806000},"page":"15-20","source":"Crossref","is-referenced-by-count":40,"title":["An outbreak of Pontiac fever due to<i>Legionella longbeachae<\/i>serogroup 2 found in potting mix in a horticultural nursery in New Zealand"],"prefix":"10.1017","volume":"138","author":[{"given":"G. J.","family":"CRAMP","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"HARTE","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N. M.","family":"DOUGLAS","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F.","family":"GRAHAM","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"SCHOUSBOE","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K.","family":"SYKES","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2009,9,28]]},"reference":[{"key":"S0950268809990835_ref016","first-page":"111","article-title":"Fatal legionellosis from gardening","volume":"107","author":"Kingston","year":"1994","journal-title":"New Zealand Medical Journal"},{"key":"S0950268809990835_ref007","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.40.3.1124-1127.2002"},{"key":"S0950268809990835_ref005","doi-asserted-by":"publisher","DOI":"10.1016\/S0163-4453(96)80005-3"},{"key":"S0950268809990835_ref002","doi-asserted-by":"publisher","DOI":"10.1159\/000007975"},{"key":"S0950268809990835_ref018","doi-asserted-by":"publisher","DOI":"10.1086\/510394"},{"key":"S0950268809990835_ref009","unstructured":"9. AS\/NZS 5024(int): 2005. Potting mixes, composts and other matrices \u2013 examination for legionellae. 2005, Interim Australia\/New Zealand Standard."},{"key":"S0950268809990835_ref004","unstructured":"4. Maas E , McElnay C , Watson N . First documented outbreak of Pontiac fever in New Zealand. Paper presented at the 5th International Conference on Legionella, 26\u201329 September 2000, Ulm, Germany."},{"key":"S0950268809990835_ref011","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9343(00)00624-0"},{"key":"S0950268809990835_ref019","doi-asserted-by":"publisher","DOI":"10.1017\/S095026880600656X"},{"key":"S0950268809990835_ref013","volume-title":"Legionella outbreak Christchurch April\u2013August 2005","author":"Pink"},{"key":"S0950268809990835_ref022","first-page":"250","article-title":"Controlling dust and bioaerosols at a biosolids composting facility","volume":"9","author":"Epstein","year":"2001","journal-title":"Journal of Composting and Organics Recycling"},{"key":"S0950268809990835_ref020","unstructured":"20. Swan JRM , Occupational and environmental exposure to bioaerosols from composts and potential health effect \u2013 a critical review of published data. Research Report 130. Prepared by the Composting Association and Health and Safety Laboratory for the Health and Safety Executive. UK, 2003."},{"key":"S0950268809990835_ref017","unstructured":"17. Sneyd E , Annual surveillance summary. Prepared for the Ministry of Health as part of the contract for scientific services. Client Report FW 0156, ESR, Wellington, New Zealand, 2002."},{"key":"S0950268809990835_ref006","doi-asserted-by":"crossref","first-page":"1247","DOI":"10.1128\/JCM.33.5.1247-1252.1995","article-title":"Enzyme-linked immunoassay for detection of PCR-amplified DNA of legionellae in bronchoalveolar fluid","volume":"33","author":"Jonas","year":"1995","journal-title":"Journal of Clinical Microbiology"},{"key":"S0950268809990835_ref001","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.aje.a112517"},{"key":"S0950268809990835_ref015","doi-asserted-by":"publisher","DOI":"10.1086\/341087"},{"key":"S0950268809990835_ref021","doi-asserted-by":"publisher","DOI":"10.1080\/15459620500330583"},{"key":"S0950268809990835_ref008","doi-asserted-by":"crossref","first-page":"1560","DOI":"10.1128\/JCM.36.6.1560-1567.1998","article-title":"Sequence-based classification scheme for the genus legionella targeting the mip gene","volume":"36","author":"Ratcliff","year":"1998","journal-title":"Journal of Clinical Microbiology"},{"key":"S0950268809990835_ref003","doi-asserted-by":"publisher","DOI":"10.2310\/7060.2005.12401"},{"key":"S0950268809990835_ref014","doi-asserted-by":"publisher","DOI":"10.1016\/j.watres.2007.10.016"},{"key":"S0950268809990835_ref012","first-page":"275","article-title":"Legionellosis in New Zealand: first recorded outbreak","volume":"104","author":"Mitchell","year":"1991","journal-title":"New Zealand Medical Journal"},{"key":"S0950268809990835_ref010","doi-asserted-by":"publisher","DOI":"10.1099\/00222615-48-3-269"}],"container-title":["Epidemiology and Infection"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0950268809990835","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,22]],"date-time":"2020-05-22T14:39:45Z","timestamp":1590158385000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0950268809990835\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,9,28]]},"references-count":22,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2010,1]]}},"alternative-id":["S0950268809990835"],"URL":"https:\/\/doi.org\/10.1017\/s0950268809990835","relation":{},"ISSN":["0950-2688","1469-4409"],"issn-type":[{"value":"0950-2688","type":"print"},{"value":"1469-4409","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9,28]]}}}