{"id":21,"date":"2023-03-02T14:39:48","date_gmt":"2023-03-02T14:39:48","guid":{"rendered":"https:\/\/www.aegmultiservice.com\/?page_id=21"},"modified":"2026-05-05T11:52:52","modified_gmt":"2026-05-05T11:52:52","slug":"legionella-cos-e","status":"publish","type":"page","link":"https:\/\/www.aegmultiservice.com\/en\/legionnaires-disease-what-is\/","title":{"rendered":"What is legionnaires' disease"},"content":{"rendered":"<div class=\"container\">\r\n  <p class=\"intro text-center py-4\"><strong>Legionellosis or Legionnaires&#8217; disease is a disease that affects the respiratory system<\/strong> and is mainly caused by a bacterium called Legionella Pneumophila.<\/p>\r\n  <h2 class=\"title text-center\">Where to find Legionella bacteria<\/h2>\r\n  <div class=\"row mx-0 acque text-center\">\r\n    <div class=\"col-md-6\">\r\n      <h3 class=\"subtitle\">Natural waters<\/h3>\r\n      <p>Rivers<\/p>\r\n      <p>Lakes<\/p>\r\n      <p>Hot springs<\/p>\r\n      <p>Groundwater<\/p>\r\n    <\/div>\r\n    <div class=\"col-md-6\">\r\n      <h3 class=\"subtitle\">Artificial waters<\/h3>\r\n      <p>Fountains<\/p>\r\n      <p>Swimming pools<\/p>\r\n      <p>Pipes<\/p>\r\n      <p>Public pipelines and water systems<\/p>\r\n      <p>Household sanitation systems<\/p>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n<div class=\"cta-row bb-green\">\r\n  <div class=\"container\">\r\n    <div class=\"intro-home py-4 text-center white\">\r\n      <h2 class=\"title white\">How you catch Legionnaires&#8217; disease<\/h2>\r\n      <p>Legionellosis is not contracted by drinking or using infected water used for cooking, nor is it transmitted from one person to another: it is contracted through the respiratory tract, that is, by breathing in the vapours infected by the bacterium.<\/p>\r\n      <p>This is why infection with Legionnaires&#8217; disease often occurs through exposure to air conditioning or due to the vapours that are created while taking a bath or a shower.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n<div class=\"container\">\r\n  <div class=\"intro-home py-4 text-center\">\r\n    <p class=\"subtitle\">Does your business operate in one of these sectors?<\/p>\r\n    <h2 class=\"title\">Then you need to protect your systems with an anti-legionella treatment<\/h2>\r\n  <\/div>\r\n  <div id=\"settori\" class=\"carosello carousel slide\" data-ride=\"carousel\">\r\n    <ul class=\"carousel-indicators\">\r\n      <li data-target=\"#settori\" data-slide-to=\"0\"><\/li>\r\n      <li data-target=\"#settori\" data-slide-to=\"1\"><\/li>\r\n      <li data-target=\"#settori\" data-slide-to=\"2\"><\/li>\r\n      <li data-target=\"#settori\" data-slide-to=\"3\"><\/li>\r\n      <li data-target=\"#settori\" data-slide-to=\"4\"><\/li>\r\n      <li data-target=\"#settori\" data-slide-to=\"5\"><\/li>\r\n      <li data-target=\"#settori\" data-slide-to=\"6\"><\/li>\r\n      <li data-target=\"#settori\" data-slide-to=\"7\"><\/li>\r\n    <\/ul>\r\n    <div class=\"row settori mx-0 carousel-inner\">\r\n      <div class=\"col-sm-4 carousel-item active\">\r\n        <h3 class=\"sanita\">Healthcare<\/h3>\r\n        <ul>\r\n          <li>Local health authorities<\/li>\r\n          <li>Hospitals<\/li>\r\n          <li>Private care homes and clinics<\/li>\r\n          <li>Diagnostic centres<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n      <div class=\"col-sm-4 carousel-item active\">\r\n        <h3 class=\"turismo \">Tourism<\/h3>\r\n        <ul>\r\n          <li>Hotels<\/li>\r\n          <li>Tourist resorts<\/li>\r\n          <li>Spas and thermal baths<\/li>\r\n          <li>Sports facilities<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n      <div class=\"col-sm-4 carousel-item active\">\r\n        <h3 class=\"trasporti \">Transport<\/h3>\r\n        <ul>\r\n          <li>Airports<\/li>\r\n          <li>Trains<\/li>\r\n          <li>Vessels<\/li>\r\n          <li>Motorways<\/li>\r\n          <li>Ports<\/li>\r\n          <li>Railway stations<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n      <div class=\"col-sm-4 carousel-item active\">\r\n        <h3 class=\"facility\">Facilities<\/h3>\r\n        <ul>\r\n          <li>Large and medium-sized companies<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n      <div class=\"col-sm-4 carousel-item active\">\r\n        <h3 class=\"banche\">Banks<\/h3>\r\n        <ul>\r\n          <li>Banks<\/li>\r\n          <li>Local branches<\/li>\r\n          <li>Offices<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n      <div class=\"col-sm-4 carousel-item active\">\r\n        <h3 class=\"industrie \">Industries<\/h3>\r\n        <ul>\r\n          <li>Automotive<\/li>\r\n          <li>Plants<\/li>\r\n          <li>Factories<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n    <\/div>\r\n    <a class=\"left carousel-control\" href=\"#settori\" role=\"button\" data-slide=\"prev\"><span class=\"prima\" aria-hidden=\"true\"><\/span><span class=\"sr-only\">Previous<\/span><\/a> <a class=\"right carousel-control\" href=\"#settori\" role=\"button\" data-slide=\"next\"><span class=\"dopo\" aria-hidden=\"true\"><\/span> <span class=\"sr-only\">Next<\/span><\/a>\r\n  <\/div>\r\n<\/div>\r\n<div class=\"bb-green mt-4\"> <\/div>\r\n<div class=\"container\">\r\n  <div class=\"intro-home py-4 text-center\">\r\n    <h2><span class=\"title\">Legionella guidelines:<\/span> <br> <span class=\"subtitle\">to prevent and control legionellosis<\/span><\/h2>\r\n    <p>Managers of tourist resorts, healthcare centres and in general of accommodation facilities have to <strong>contact specialists who will draw up a risk assessment document (DVR).<\/strong><\/p>\r\n    <p><strong>To draft this document, the Italian Ministry of Health has provided precise guidelines and a protocol<\/strong> featuring 3 sequential and closely related steps.<\/p>\r\n  <\/div>\r\n<\/div>\r\n<div class=\"cta-row bb-green\">\r\n  <div class=\"container\">\r\n    <div class=\"intro-home py-4 text-center\">\r\n      <h2 class=\"title white\">The 3-step anti-legionella protocol established by the Italian Ministry of Health<\/h2>\r\n      <div id=\"vantaggi\" class=\"row mx-0 py-4 inview protocollo\">\r\n        <div class=\"col-md-4 efficienti\">\r\n          <h3 class=\"white\">Risk assessment<\/h3>\r\n          <p>It consists in identifying systems that promote the spread of the bacterium.<\/p>\r\n        <\/div>\r\n        <div class=\"col-md-4 patologie\">\r\n          <h3 class=\"white\">Risk management<\/h3>\r\n          <p>It consists in implementing actions aimed at eliminating the critical issues found at the assessment stage.<\/p>\r\n        <\/div>\r\n        <div class=\"col-md-4 leggi\">\r\n          <h3 class=\"white\">Risk communication<\/h3>\r\n          <p>It consists in informing and raising awareness about the issue among those potentially at risk.<\/p>\r\n        <\/div>\r\n        <div class=\"col-md-12 mt-4 white\">\r\n          <p>In addition to the above risk assessment document, there is an obligation to keep a self-monitoring legionella log to track all maintenance work carried out on water and air conditioning systems.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n<div class=\"services bb-green\">\r\n  <div class=\"container\">\r\n    <div class=\"intro-home py-4 text-center\">\r\n      <h2 class=\"subtitle\">Eliminate the risk of legionella from air conditioning and water systems<\/h2>\r\n      <p class=\"title\">Find out how we can help you<\/p>\r\n    <\/div>\r\n    <div class=\"row mx-0\">\r\n      <div class=\"col-md-6 aria\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.aegmultiservice.com\/wp-content\/uploads\/2023\/03\/aeg-sanificazione-impianti-aria.jpg\" alt=\"Sanificazione impianti d'aria\" width=\"100%\" height=\"auto\">\r\n        <h3>Sanitation for air conditioning and climate control systems<\/h3>\r\n        <a href=\"\/en\/sanitation-air-conditioning-climate-control-systems\/\" title=\"Sanitation for air conditioning and climate control systems\"><\/a>\r\n      <\/div>\r\n      <div class=\"col-md-6 acqua\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.aegmultiservice.com\/wp-content\/uploads\/2023\/03\/aeg-sanificazione-impianti-acqua.jpg\" alt=\"Sanificazione impianti d'acqua\" width=\"100%\" height=\"auto\">\r\n        <h3>Sanitation for water systems<\/h3>\r\n        <a href=\"\/en\/sanitation-water-systems-anti-legionella\/\" title=\"Sanitation for water systems\"><\/a>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n<div id=\"certificazioni\" class=\"cta-row bb-green\"> <\/div>\r\n\r\n<div class=\"certificazioni py-4 container\">\r\n  <div class=\"intro-home text-center\">\r\n    <p class=\"subtitle\">Quality is assured with us<\/p>\r\n    <p class=\"title\">We are the partners you can trust<\/p>\r\n  <\/div>\r\n  <div class=\"loghi-certificazioni\">\r\n    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.aegmultiservice.com\/wp-content\/uploads\/2023\/04\/iso-9001.png\" alt=\"Certificazione ISO 9001\" width=\"248\" height=\"98\" title=\"Certificazione ISO 9001\" aria-label=\"Certificazione ISO 9001\" \/>\r\n    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.aegmultiservice.com\/wp-content\/uploads\/2023\/04\/iso-14001.png\" alt=\"Certificazione ISO 14001\" width=\"248\" height=\"98\" title=\"Certificazione ISO 14001\" aria-label=\"Certificazione ISO 14001\" \/>\r\n    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.aegmultiservice.com\/wp-content\/uploads\/2023\/12\/certificazione-iso-37001.png\" alt=\"Certificazione ISO 37001\" width=\"248\" height=\"98\" title=\"Certificazione ISO 37001\" aria-label=\"Certificazione ISO 37001\" \/>\r\n    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.aegmultiservice.com\/wp-content\/uploads\/2023\/04\/iso-45001.png\" alt=\"Certificazione ISO 45001\" width=\"248\" height=\"98\" 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src=\"https:\/\/www.aegmultiservice.com\/wp-content\/uploads\/2025\/06\/AEG-CERTIFICAZIONE-ISO-50001-2018.png\" alt=\"Certificazione ISO-50001-2018\" width=\"248\" height=\"98\" title=\"Certificazione ISO-50001-2018\" aria-label=\"Certificazione ISO-50001-2018\" class=\"altezza\" \/>\r\n    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.aegmultiservice.com\/wp-content\/uploads\/2025\/06\/AEG-CERTIFICAZIONE-ISO-27001-2022.png\" alt=\"Certificazione ISO-27001-2022\" width=\"248\" height=\"98\" title=\"Certificazione ISO-27001-2022\" aria-label=\"Certificazione ISO-27001-2022\" class=\"altezza\"\/>\r\n    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.aegmultiservice.com\/wp-content\/uploads\/2023\/12\/certificazione-smc-pdr-125-2022.png\" alt=\"Certificazione SMC-PDR\" width=\"248\" height=\"98\" title=\"Certificazione SMC-PDR\" aria-label=\"Certificazione SMC-PDR\" \/>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div id=\"mappa\" class=\"row m-0\">\r\n  <div class=\"col-md-6 p-0\">\r\n    <iframe src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m14!1m8!1m3!1d12044.477975765634!2d14.2198281!3d41.0007577!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x133b01a3d4e38dbb%3A0x239966ffefe2e651!2sA%26G%20Multiservice!5e0!3m2!1sit!2sit!4v1677845997024!5m2!1sit!2sit\" width=\"100%\" height=\"500\" style=\"border:0;\" allowfullscreen=\"\" loading=\"lazy\" referrerpolicy=\"no-referrer-when-downgrade\"><\/iframe>\r\n  <\/div>\r\n  <div class=\"col-md-4\">\r\n    <h2 class=\"subtitle\">Request a consultation now to assess the risk of legionella contamination in your systems<\/h2>\r\n    <p>Contact us to receive a personalized quote<\/p>\r\n    \n<div class=\"wpcf7 no-js\" id=\"wpcf7-f5-o1\" lang=\"it-IT\" dir=\"ltr\" data-wpcf7-id=\"5\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/pages\/21#wpcf7-f5-o1\" method=\"post\" class=\"wpcf7-form init\" 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class=\"wpcf7-form-control wpcf7-acceptance\"><span class=\"wpcf7-list-item\"><label><input type=\"checkbox\" name=\"privacy\" value=\"1\" aria-invalid=\"false\" \/><span class=\"wpcf7-list-item-label\">Pursuant to EU Regulation 2016\/679 \u2013 GDPR, I authorise \"A&G Multiservice s.r.l. \" to process the personal data provided in order to receive and process the aforementioned request.<\/span><\/label><\/span><\/span><\/span>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"What is legionnaires&#039; disease\" type=\"hidden\" name=\"prestazione\" \/>\n<input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Send\" \/><input type=\"hidden\" id=\"ct_checkjs_cf7_2a084e55c87b1ebcdaad1f62fdbbac8e\" name=\"ct_checkjs_cf7\" value=\"0\" \/><script >setTimeout(function(){var ct_input_name = \"ct_checkjs_cf7_2a084e55c87b1ebcdaad1f62fdbbac8e\";if (document.getElementById(ct_input_name) !== null) {var ct_input_value = document.getElementById(ct_input_name).value;document.getElementById(ct_input_name).value = document.getElementById(ct_input_name).value.replace(ct_input_value, '683261301');}}, 1000);<\/script><input\n                    class=\"apbct_special_field apbct_email_id__wp_contact_form_7\"\n                    name=\"apbct__email_id__wp_contact_form_7\"\n                    aria-label=\"apbct__label_id__wp_contact_form_7\"\n                    type=\"text\" size=\"30\" maxlength=\"200\" autocomplete=\"off\"\n                    value=\"\"\n                \/><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\r\n  <\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Legionellosis or Legionnaires&#8217; disease is a disease that affects the respiratory system and is mainly caused by a bacterium called Legionella Pneumophila. Where to find Legionella bacteria Natural waters Rivers Lakes Hot springs Groundwater Artificial waters Fountains Swimming pools Pipes Public pipelines and water systems Household sanitation systems How you catch Legionnaires&#8217; disease Legionellosis is [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":38,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"fullwidth.php","meta":{"footnotes":""},"class_list":["post-21","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is legionella and how you can defend your systems | A&amp;G Multiservice<\/title>\n<meta name=\"description\" content=\"What is legionella? What are the risks to people&#039;s health? And above all, how can you eliminate it from your systems to avoid problems? 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