{"id":12528,"date":"2024-12-18T22:25:01","date_gmt":"2024-12-18T22:25:01","guid":{"rendered":"https:\/\/www.tun.com\/home\/?p=12528"},"modified":"2024-12-18T22:25:03","modified_gmt":"2024-12-18T22:25:03","slug":"study-discovers-antimicrobial-showerheads-may-increase-risk-of-harmful-bacteria","status":"publish","type":"post","link":"https:\/\/www.tun.com\/home\/study-discovers-antimicrobial-showerheads-may-increase-risk-of-harmful-bacteria\/","title":{"rendered":"Study Discovers Antimicrobial Showerheads May Increase Risk of Harmful Bacteria"},"content":{"rendered":"\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-uagb-blockquote uagb-block-e7eb3fc3 uagb-blockquote__skin-border uagb-blockquote__stack-img-none\"><blockquote class=\"uagb-blockquote\"><div class=\"uagb-blockquote__content\"> In a groundbreaking study, researchers reveal that silver-coated antimicrobial showerheads may not be as effective against waterborne pathogens as once thought, potentially increasing the risk of antimicrobial resistance.<\/div><footer><div class=\"uagb-blockquote__author-wrap uagb-blockquote__author-at-left\"><\/div><\/footer><\/blockquote><\/div>\n\n\n\n<div class=\"wp-block-group is-content-justification-space-between is-nowrap is-layout-flex wp-container-core-group-is-layout-b0ffac9c wp-block-group-is-layout-flex\"><div style=\"font-size:16px\" class=\"has-text-align-left wp-block-post-author\"><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">The University Network<\/p><\/div><\/div>\n\n\n<div class=\"wp-block-uagb-social-share uagb-social-share__outer-wrap uagb-social-share__layout-horizontal uagb-block-ee584a31\">\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-ec619ce7\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/www.facebook.com\/sharer.php?u=\" tabindex=\"0\" role=\"button\" aria-label=\"facebook\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.8 90.69 226.4 209.3 245V327.7h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.3 482.4 504 379.8 504 256z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-32d99934\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/twitter.com\/share?url=\" tabindex=\"0\" role=\"button\" aria-label=\"twitter\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M389.2 48h70.6L305.6 224.2 487 464H345L233.7 318.6 106.5 464H35.8L200.7 275.5 26.8 48H172.4L272.9 180.9 389.2 48zM364.4 421.8h39.1L151.1 88h-42L364.4 421.8z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-1d136f14\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/www.linkedin.com\/shareArticle?url=\" tabindex=\"0\" role=\"button\" aria-label=\"linkedin\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Recent research <a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acsestwater.4c00492\" target=\"_blank\" rel=\"noopener\" title=\"\">published<\/a> in ACS ES&amp;T Water has uncovered startling findings about silver-coated antimicrobial showerheads, suggesting they may fail to protect against harmful waterborne pathogens and could even exacerbate the threat by fostering antimicrobial resistance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Antimicrobial showerheads, often laden with silver \u2014 a naturally antimicrobial metal \u2014 are widely installed in various settings, including health care facilities, to guard against dangerous pathogens like <em>Pseudomonas<\/em> and <em>Legionella<\/em>. These organisms can cause severe infections, particularly in individuals with compromised immune systems. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, researchers led by Sarah-Jane Haig, an assistant professor at the University of Pittsburgh&#8217;s Swanson School of Engineering, have scrutinized the efficacy of these fixtures under real-world conditions, with surprising results.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Haig and her team ran tests in a specially designed full-scale shower lab facility to closely mimic typical showering conditions. They compared traditional plastic and metal showerheads with three types of silver-containing fixtures, each incorporating the metal differently. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contrary to manufacturers&#8217; claims, the study found no significant reduction in overall pathogen levels or total bacteria in water samples from silver-coated showerheads compared to standard ones.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;These findings underscore the need for improved testing standards, real-world performance evaluation and innovative solutions to mitigate microbial risks in water systems, benefiting consumers and vulnerable populations,&#8221; Haig said.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The study suggests a potential gap between laboratory testing and actual usage. Manufacturers expose microbial cultures to silver over extended periods ranging from 16 to 24 hours, but showerheads in real-life scenarios only disperse water over short bursts. This discrepancy could explain why the silver was not as effective in the research setting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Interestingly, although overall pathogen concentration was unaffected, the study did observe changes in the microbial composition based on the type of showerhead used. This indicates that the way silver is incorporated into the fixtures significantly influences the microbiome but does not necessarily eliminate harmful bacteria. Moreover, the presence of silver might encourage microbes to form biofilms \u2014 complex communities that can be reservoirs for pathogens like DWPIs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Haig&#8217;s research raises a call for stricter regulations and more realistic testing environments to assess the true efficacy of antimicrobial products, particularly in scenarios that directly impact public health.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The importance of such research is bolstered by financial backing from the National Science Foundation. This endeavor underscores the critical need for ongoing innovation in combating waterborne pathogens and protecting the most vulnerable among us.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As new solutions are explored and developed, this study serves as a vital reminder of the complexities involved in effectively managing microbial threats in everyday environments.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Recent research published in ACS ES&amp;T Water has uncovered startling findings about silver-coated antimicrobial showerheads, suggesting they may fail to protect against harmful waterborne pathogens and could even exacerbate the threat by fostering antimicrobial resistance. Antimicrobial showerheads, often laden with silver \u2014 a naturally antimicrobial metal \u2014 are widely installed in various settings, including health [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-no-separators","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-12528","post","type-post","status-publish","format-standard","hentry","category-health"],"acf":[],"aioseo_notices":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"The University Network","author_link":"https:\/\/www.tun.com\/home\/author\/funky_junkie\/"},"uagb_comment_info":0,"uagb_excerpt":"Recent research published in ACS ES&amp;T Water has uncovered startling findings about silver-coated antimicrobial showerheads, suggesting they may fail to protect against harmful waterborne pathogens and could even exacerbate the threat by fostering antimicrobial resistance. Antimicrobial showerheads, often laden with silver \u2014 a naturally antimicrobial metal \u2014 are widely installed in various settings, including health&hellip;","_links":{"self":[{"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/posts\/12528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/comments?post=12528"}],"version-history":[{"count":7,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/posts\/12528\/revisions"}],"predecessor-version":[{"id":12640,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/posts\/12528\/revisions\/12640"}],"wp:attachment":[{"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/media?parent=12528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/categories?post=12528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/tags?post=12528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}