{"id":329,"date":"2024-01-10T10:34:44","date_gmt":"2024-01-10T10:34:44","guid":{"rendered":"https:\/\/www.thermac.com\/news\/?p=329"},"modified":"2024-01-10T10:34:44","modified_gmt":"2024-01-10T10:34:44","slug":"what-causes-legionella-how-do-i-get-rid-of-it","status":"publish","type":"post","link":"https:\/\/www.thermac.com\/news\/what-causes-legionella-how-do-i-get-rid-of-it\/","title":{"rendered":"What Causes Legionella &amp; How Do I Get Rid Of It?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Legionella can get into a building&#8217;s water system quite easily, grow, and then become airborne in tiny water droplets that people might inhale. But how does it get into the water system in the first place if it&#8217;s naturally found in freshwater environments?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Legionella enters a building&#8217;s water system when there&#8217;s a drop in the disinfectant levels used to keep the water clean. When this happens, it creates an environment where Legionella can thrive and multiply. After that, it can become airborne as tiny water droplets, which people can breathe in. When breathed in, it has the potential to cause Legionnaires\u2019 disease or Pontiac fever.&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Read on to find out more about Legionella, the appropriate PPE for risk assessments, and the risks of being exposed to Legionella.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Causes of Legionella in Water<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>In the words of the <\/strong><a href=\"https:\/\/www.cdc.gov\/legionella\/wmp\/overview\/growth-and-spread.html\"><strong>CDC <\/strong><\/a><strong>(Centers for Disease Control and Prevention), Legionella, the bacteria that causes Legionnaires disease, occurs naturally in freshwater environments, like lakes and streams. <\/strong>The low amounts of these bacteria in freshwater typically do not cause disease.<strong> However, when it enters building water systems, Legionella can be dangerous to people&#8217;s health.<\/strong> Legionella needs to grow before it can do this. After that, it must disperse through aerosolization, the release of tiny water droplets into the air for human inhalation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>How Does Legionella Get Into A Building&#8217;s Water System?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Simply put, Legionella enters a building&#8217;s water system when there is a reduction in disinfectant levels. When this occurs, this allows the Legionella to grow. Heating, storing, and filtering in some buildings can reduce the amount of available disinfectant without people realising. This allows the Legionella grow if nothing is put in place to prevent this, and therefore bacteria is prone to grow further.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>What Do I Need To Remove Legionella From Water?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">To remove Legionella from water, you can not just wear your normal, everyday clothes. Investing in the correct PPE is essential to keeping you safe. Listed below are professionally recommended products to have, when carrying out an <a href=\"https:\/\/legionellacontrol.com\/compliance\/hse-approved-code-of-practice-acop-l8-hsg274\/\">L8 assessment<\/a>.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.thermac.com\/search\/mask\">Face masks<\/a>: When being exposed to harsh chemicals or dangerous bacteria&nbsp;<\/li>\n\n\n\n<li><a href=\"https:\/\/www.thermac.com\/consumables-c23\/disposables-c24\/fibretec-coverall-type-5-6-cat-3-p89\">Coveralls<\/a>: Our Thermac coveralls are made for workers who handle asbestos removal, hazardous chemicals, or bacteria like Legionella. Your co-workers and you will stay protected from exposure thanks to our coveralls.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.thermac.com\/events\/view_event\/2\">Face fitting services<\/a>: It is pointless to wear a facemask that doesn\u2019t fit your face, as it defeats the purpose of keeping you safe from certain chemicals and bacteria. With our Thermac face fitting services, our staff will make sure your mask fits securely enough to perform as intended while remaining comfortable on your face.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.thermac.com\/hire-c1\/industrial-h-class-vacuum-cleaner-hire-c5\/thermac-m-series-h-type-wet-vacuum-cleaner-flood-vacuum-rental-p128\">Flood vacuum<\/a>: Our H-Type Wet Vac&nbsp; delivers an efficiency level of 99.95%! So, if you find yourself in a situation where your client has unfortunately had a flood in their property, you can use the Thermac flood vacuum to remove contaminated water.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How Should a Legionella Risk Assessment Be Carried Out?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In order to reduce the risk of exposure to Legionella, a Legionella risk assessment, also called an<a href=\"https:\/\/www.aqualegion.com\/legionella-information-bank\/acop-l8-legionella-risk-assessment-services\/\"> L8 assessment<\/a>, must be carried out efficiently. You must follow these steps in order to execute an L8 assessment effectively:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Legionella exposure should be identified and assessed<\/strong>. Key elements to keep under observation are water temperature, water retention, water flow, and the existence of nutrients such as biofilms. Biofilms are what Legionella feed off of in order to reproduce.&nbsp;<\/li>\n\n\n\n<li><strong>The identified risks should be managed. <\/strong>This includes ensuring the water cannot become trapped in the water system, therefore removing the appropriate pipework. .<\/li>\n\n\n\n<li><strong>Control and prevent the risks where possible. <\/strong>This involves using appropriate equipment and PPE such as fitted masks and hooded coveralls.&nbsp;<\/li>\n\n\n\n<li><strong>Document and maintain any relevant information. <\/strong>Included in these documents is photographic evidence and pipework schematics.<\/li>\n\n\n\n<li><strong>Carry out any further relevant duties<\/strong>. This includes providing evidence of proactive management.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">What Are The Risks of Legionella?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The main risk of Legionella is Legionnaires disease. Legionnaires disease, in the words of the <a href=\"https:\/\/www.who.int\/news-room\/fact-sheets\/detail\/legionellosis#:~:text=In%20Europe%2C%20Australia%20and%20the,60%E2%80%9370%25%20are%20male.\">World Health Organization<\/a>, varies in severity from a mild illness to a serious, sometimes even fatal form of pneumonia. Based on the type of exposure, legionellosis cases are frequently categorised as community, travel, or hospital acquired.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Symptoms of Legionnaires Disease<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Not sure what the signs of Legionnaires disease are? Listed below are some common symptoms to look out for, as confirmed by the <a href=\"https:\/\/www.hse.gov.uk\/legionnaires\/symptoms.htm\">HSE<\/a>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>High temperature and chills<\/li>\n\n\n\n<li>Persistent cough<\/li>\n\n\n\n<li>Muscle pains<\/li>\n\n\n\n<li>Headache<\/li>\n\n\n\n<li>Diarrhoea<\/li>\n\n\n\n<li>Mental Confusion<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Protective Equipment at Thermac UK<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Since 1993, <a href=\"https:\/\/www.thermac.com\/\">Thermac Hire Ltd<\/a> has consistently upheld industry standards. Our commitment to innovation, coupled with our proficiency, knowledge, and technical expertise, allows us to create tailored solutions to meet the diverse needs of clients across various industries.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As a prominent supplier in the UK, we specialise in providing <a href=\"https:\/\/www.thermac.com\/search\/decontamination\">Decontamination<\/a> and <a href=\"https:\/\/www.thermac.com\/search\/preparation-equipment\">Surface Preparation Equipment<\/a>, offering a comprehensive range of products and services including <a href=\"https:\/\/www.thermac.com\/respiratory-protective-equipment-rpe-equipment-c21\">respiratory protective equipment (RPE<\/a>) and <a href=\"https:\/\/www.thermac.com\/all-products-t50\">personal protective equipment (PPE)<\/a>. Rest assured, you&#8217;re in the capable, secure, and trustworthy hands of industry experts. <strong>Call us for free on: 0800 0182932 for any enquiries.&nbsp;<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Legionella can get into a building&#8217;s water system quite easily, grow, and then become airborne in tiny water droplets that people might inhale. But how does it get into the water system in the first place if it&#8217;s naturally found &hellip; <a href=\"https:\/\/www.thermac.com\/news\/what-causes-legionella-how-do-i-get-rid-of-it\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">What Causes Legionella &amp; How Do I Get Rid Of It?<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":330,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-329","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/posts\/329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/comments?post=329"}],"version-history":[{"count":1,"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/posts\/329\/revisions"}],"predecessor-version":[{"id":331,"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/posts\/329\/revisions\/331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/media\/330"}],"wp:attachment":[{"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/media?parent=329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/categories?post=329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermac.com\/news\/wp-json\/wp\/v2\/tags?post=329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}