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WHO, ¡°2050³â±îÁö AMR °¨¿°À¸·Î ¿¬°£ 1õ¸¸¸í »ç¸Á °¡´É¡¦Àü ¼¼°èÀûÀ¸·Î ¾Ï Á¦Ä¡°í ÁÖ¿ä »ç¸Á ¿øÀÎ µÉ °Í¡± °æ°í

±¹Á¦ÇмúÁö ¡ºº´¿ø°¨¿°Àú³Î(Journal of Hospital Infection)¡» ÃÖ±ÙÈ£¿¡ ¹ßÇ¥



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È£ÁÖ Çø°´õ½º´ëÇб³ µî °øµ¿¿¬±¸ÆÀÀÌ ¿¬±¸ÇÑ ³í¹®¿¡ µû¸£¸é, È£ÁÖ ½Ä¼ö ¹è°ü ½Ã½ºÅÛ¿¡¼­ ¹ÚÅ׸®¾ÆÀÇ Áö¼Ó¼º¿¡ ´ëÇÑ ³î¶ó¿î ¹ß°ßÀÌ ¹àÇôÁ³À¸¸ç, º´¿ø°ú ÁÖ°Åȯ°æ ¸ðµÎ¿¡¼­ ½É°¢ÇÑ Àü¿° À§ÇèÀÌ ÀÖÀ½À» È®ÀÎÇß´Ù. [»çÁøÃâó(Photo source) = Çø°´õ½º´ëÇб³(Flinders University)]


Ç×»ýÁ¦ ³»¼º(Antimicrobial Resistant, AMR) º´¿ø±ÕÀÇ Áõ°¡ÇÏ´Â À§ÇùÀº °øÁߺ¸°Ç¿¡ ½É°¢ÇÑ À§ÇùÀÌ µÇ°í ÀÖÀ¸¸ç, ƯÈ÷ ½Ä¼ö ¹è°ü ½Ã½ºÅÛÀº ÀÌ·¯ÇÑ ¹®Á¦°¡ ÀÖ´Â ¹Ì»ý¹°ÀÇ Áß¿äÇÑ ÀúÀå¼Ò ¿ªÇÒÀ» ÇÏÁö¸¸ °£°úµÇ°í ÀÖ´Ù.


±¹Á¦ÀûÀÎ AMR ÅðÄ¡ ³ë·Â¿¡µµ ºÒ±¸Çϰí, °¨½Ã´Â ÁÖ·Î ÀÓ»ó »ç·Ê¿¡ ÃÊÁ¡À» ¸ÂÃß°í ÀÖÀ¸¸ç, ½Ä¼ö ¹è°ü ½Ã½ºÅÛ°ú °°Àº ȯ°æÀû ÀúÀå°í¿¡ ´ëÇÑ ÀÌÇØ´Â ¿©ÀüÈ÷ ºÎÁ·ÇÏ´Ù.


ÃÖ±Ù ³²È£ÁÖÁÖ ¾Öµé·¹À̵å½Ã¿¡ ¼ÒÀçÇÑ Çø°´õ½º´ëÇб³(Flinders University) ¿¬±¸ÆÀ°ú ´Ù¸¥ ÁÖ¿ä ±â°üÀÇ ¿¬±¸ÀÚµéÀÌ °øµ¿À¸·Î ¼öÇàÇÑ ¿¬±¸¿¡ µû¸£¸é, È£ÁÖ ½Ä¼ö ¹è°ü ½Ã½ºÅÛ¿¡¼­ ¹ÚÅ׸®¾ÆÀÇ Áö¼Ó¼º¿¡ ´ëÇÑ ³î¶ó¿î ¹ß°ßÀÌ ¹àÇôÁ³À¸¸ç, º´¿ø°ú ÁְŠȯ°æ ¸ðµÎ¿¡¼­ ½É°¢ÇÑ Àü¿° À§ÇèÀÌ ÀÖÀ½À» È®ÀÎÇß´Ù.


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À̹ø ¿¬±¸¸¦ ÁÖµµÇÑ Çø°´õ½º ´ëÇб³ÀÇ ÇØ¸®¾ù ¿ÍÀϸ®(Harriet Whiley) ±³¼ö. [»çÁøÃâó(Photo source) = Çø°´õ½º´ëÇб³(Flinders University)]

À̹ø ¿¬±¸¸¦ ÁÖµµÇÑ Çø°´õ½º ´ëÇб³ÀÇ ÇØ¸®¾ù ¿ÍÀϸ®(Harriet Whiley) ±³¼ö´Â ¡°ÁÖ°Å ¹× º´¿ø ½Ä¼ö ¹è°ü ½Ã½ºÅÛ¿¡¼­ ÀÌ·¯ÇÑ Ç×»ýÁ¦ ³»¼º ¹ÚÅ׸®¾ÆÀÇ Á¸Àç´Â Áï°¢ÀûÀÎ ÁÖÀǰ¡ ÇÊ¿äÇÑ ±ä±ÞÇÑ °øÁߺ¸°Ç ¹®Á¦¸¦ ½Ã»çÇÑ´Ù¡±¶ó°í ¸»Çß´Ù.


¼¼°èÀû ±ÇÀ§ÀÇ SCI±Þ ±¹Á¦ÇмúÁö ¡ºº´¿ø°¨¿°Àú³Î(Journal of Hospital Infection)¡» ÃÖ±ÙÈ£¿¡ ¹ßÇ¥µÈ ÀÌ ¿¬±¸´Â È£ÁÖ Àü¿ªÀÇ º´¿ø°ú ÁÖ°Å¿ë ½Ä¼ö ¹× »ý¹°¹Ú(Biofilm) »ùÇÿ¡¼­ ¸ÞƼ½Ç¸° ³»¼º Ȳ»öÆ÷µµ»ó±¸±Õ(Methicillin-Resistant Staphylococcus Aureus, MRSA)°ú Ä«¹ÙÆä³Û ³»¼º ³ì³ó±Õ(Pseudomonas Aeruginosa), ¾Æ½Ã³×Åä¹ÚÅÍ ¹Ù¿ì¸¶´Ï(Acinetobacter Baumannii)  µî ÁÖ¿ä  Ç×»ýÁ¦ ³»¼º(AMR) À§ÇùÀÇ À¯º´·üÀ» Æò°¡Çß´Ù.


ÀÌ ¿¬±¸º¸°í¼­ÀÇ ÁÖ¿ä °á°ú´Â ´ÙÀ½°ú °°´Ù.


ù°, ÁÖ°Å¿ë ½Ä¼ö ¹× »ý¹°¸· »ùÇÃÀÇ 73%°¡ ÃÖ¼Ò ÇϳªÀÇ AMR º´¿øÃ¼¿¡ ´ëÇØ ¾ç¼º ¹ÝÀÀÀ» º¸¿´À¸¸ç, º´¿ø »ùÇÿ¡¼­´Â 38%°¡ ¾ç¼º ¹ÝÀÀÀ» º¸¿´´Ù.


µÑ°, ÁÖ°Å¿ë ½Ä¼ö ¹è°ü ¼³ºñÀÇ 45%´Â ÃÖ¼Ò µÎ °¡Áö ÀÌ»óÀÇ Ç¥Àû AMR º´¿øÃ¼¸¦ º¸À¯Çϰí ÀÖ¾î °¡Á¤ À§»ýȯ°æÀÇ À§Ç輺À» °­Á¶Çß´Ù.


¼Â°, ¹è¼ö±¸ »ý¹°¸·Àº Ç×»ýÁ¦ ³»¼º ¹ÚÅ׸®¾ÆÀÇ ÁÖ¿ä ÀúÀå°í·Î È®ÀεǾúÀ¸¸ç, ÀÌ´Â ¼Òµ¶ ÈÄ¿¡µµ Ç×»ýÁ¦ ³»¼º ¹ÚÅ׸®¾Æ°¡ Áö¼ÓµÇ´Â µ¥ ±â¿©ÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù.


³Ý°, ³ì³ó±Õ(P. aeruginosa) °Ë»ç¿¡¼­ À½¼º ÆÇÁ¤À» ¹ÞÀº »ý¹°¸· »ùÇÿ¡¼­ Ä«¹ÙÆä³Û ³»¼º À¯ÀüÀÚ°¡ ¹ß°ßµÇ¾ú´Ù. ÀÌ´Â »ý¹°¸·ÀÌ AMR À¯ÀüÀÚÀÇ Àå±âÀûÀÎ ÀúÀå°í ¿ªÇÒÀ» ÇÒ ¼ö ÀÖÀ¸¸ç, ÀÌ´Â ¿ø·¡ ¹ÚÅ׸®¾Æ°¡ Á×Àº ÈÄ¿¡µµ ³»¼ºÀÌ È®»êµÉ ¼ö ÀÖÀ½À» ½Ã»çÇÑ´Ù.


´Ù¼¸Â°, ÀϹÝÀûÀ¸·Î ħ´ë ³­°£(Bed Rail)À̳ª ¹® ¼ÕÀâÀÌ¿Í °°Àº °ÇÁ¶Çϰí Á¢ÃËÀÌ ¸¹Àº Ç¥¸é°ú °ü·ÃµÈ MRSA(¸ÞƼ½Ç¸° ³»¼º Ȳ»öÆ÷µµ»ó±¸±Õ)´Â ¹°°ú »ý¹°¸· »ùÇà ¸ðµÎ¿¡¼­ °ËÃâµÇ¾ú´Ù. ÀÌ´Â ÀüÅëÀûÀ¸·Î ¼öÀμºÀ¸·Î °£ÁÖµÇÁö ¾Ê´Â AMR º´¿ø±ÕÀÌ ¹è°ü ½Ã½ºÅÛ¿¡¼­ ¹ø¼ºÇÒ ¼ö ÀÖÀ½À» ³ªÅ¸³½´Ù.


AMR(Ç×»ýÁ¦) ³»¼ºÀº 21¼¼±â ¼¼°è º¸°ÇÀÇ °¡Àå ½Ã±ÞÇÑ °úÁ¦ Áß ÇϳªÀÌ´Ù. ¼¼°èº¸°Ç±â±¸(WHO)´Â 2050³â±îÁö AMR °¨¿°À¸·Î ÀÎÇØ ¿¬°£ 1õ¸¸ ¸íÀÌ »ç¸ÁÇÒ ¼ö ÀÖÀ¸¸ç, µû¶ó¼­ Àü ¼¼°èÀûÀ¸·Î ¾ÏÀ» Á¦Ä¡°í ÁÖ¿ä »ç¸Á ¿øÀÎÀÌ µÉ °ÍÀ̶ó°í °æ°íÇß´Ù.


³»¼º °¨¿°Àº ÀÌ¹Ì º´¿ø ÀÔ¿ø ±â°£ ¿¬Àå, ÀÇ·áºñ Áõ°¡, ÃÖÈÄÀÇ ¼ö´ÜÀÎ Ç×»ýÁ¦¿¡ ´ëÇÑ ÀÇÁ¸µµ Áõ°¡·Î À̾îÁ® È¿°ú°¡ ¶³¾îÁö°í ÀÖ´Ù.


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Ç×»ýÁ¦ ³»¼º(AMR) º´¿ø±ÕÀÇ Áõ°¡ÇÏ´Â À§ÇùÀº °øÁߺ¸°Ç¿¡ ½É°¢ÇÑ À§ÇùÀÌ µÇ°í ÀÖÀ¸¸ç, ƯÈ÷ ½Ä¼ö ¹è°ü ½Ã½ºÅÛÀº ÀÌ·¯ÇÑ ¹®Á¦°¡ ÀÖ´Â ¹Ì»ý¹°ÀÇ Áß¿äÇÑ ÀúÀå¼Ò ¿ªÇÒÀ» ÇÏÁö¸¸ °£°úµÇ°í ÀÖ´Ù. [»çÁøÃâó(Photo source) = Çø°´õ½º´ëÇб³(Flinders University)]


Çø°´õ½º ´ëÇб³ÀÇ ¼ö¼® ¿¬±¸¿øÀΠŬ·¹¾î ÇìÀÌ¿öµå(Claire Hayward) ¹Ú»ç´Â ¡°¿ì¸®ÀÇ ¿¬±¸´Â ½Ä¼ö ½Ã½ºÅÛ, ƯÈ÷ °¡Á¤ ÀÇ·á ȯ°æ¿¡¼­ AMR º´¿ø±ÕÀÌ Á¦±âÇÏ´Â À§ÇèÀ» ¿ÏÈ­Çϱâ À§ÇØ °­È­µÈ °¨½Ã¿Í Ç¥Àû °³ÀÔÀÇ ±ä±ÞÇÑ Çʿ伺À» °­Á¶ÇÑ´Ù¡±¶ó°í ¸»Çß´Ù.


ÀÌ ¿¬±¸´Â ƯÈ÷ º´¿øÀ̳ª ³ëÀÎ ¿ä¾ç½Ã¼³°ú °°ÀÌ Ãë¾àÇÑ Àα¸°¡ °ÅÁÖÇϴ ȯ°æ¿¡¼­ ¹° ÀÎÇÁ¶óÀÇ AMR À§ÇèÀ» °ü¸®Çϱâ À§ÇÑ °³¼±µÈ Àü·«À» ¿ä±¸µÈ´Ù.


±Þ¼ö ½Ã½ºÅÛÀÇ À§»ý °­È­, ÀÏ»óÀûÀÎ ¸ð´ÏÅ͸µ ¹× Çõ½ÅÀûÀÎ »ý¹°¸·(Biofilm) Á¦¾î ¹æ¹ýÀº ÀÌ·¯ÇÑ Áõ°¡ÇÏ´Â À§Çù¿¡ ´ëóÇÏ´Â µ¥ Áß¿äÇÑ ¿ªÇÒÀ» ÇÒ ¼ö ÀÖ´Ù.


Ŭ·¹¾î ÇìÀÌ¿öµå(Claire Hayward), Ä¿½ºÆ¾ ·Î½º(Kirstin Ross), ¸á¸®»ç ºê¶ó¿î(Melissa Brown), ¸®Ã³µå º¥´ã(Richard Bentham), Á¦À̽¼ ÈùÁî(Jason Hinds), ÇØ¸®¾ù ¿ÍÀϸ®(Harriet Whiley) µîÀÌ °øµ¿ ¿¬±¸ÇÑ ÀÌ ¿¬±¸³í¹®Àº ¡®½Ä¼ö ¹è°ü ½Ã½ºÅÛÀº Ç×±Õ ³»¼º º´¿ø±ÕÀÇ ÇÖ½ºÆÌ(Drinking water plumbing systems are a hot spot for antimicrobial resistant pathogens)¡¯À̶ó´Â Á¦¸ñÀ¸·Î ¡ºº´¿ø°¨¿°Àú³Î(Journal of Hospital Infection)¡» ÃÖ±ÙÈ£¿¡ °ÔÀçµÇ¾ú´Ù. 


[¿ø¹®º¸±â]


Plumbing a hotspot for superbugs


A growing threat of antimicrobial resistant (AMR) pathogens poses a critical public health threat?and drinking water plumbing systems serve as significant but overlooked reservoirs of these problematic microbes.


Despite international efforts to combat AMR, surveillance has primarily focused on clinical cases, while environmental reservoirs?such as drinking water plumbing systems?remain poorly understood.


A recent study by researchers from Flinders University and other leading institutions revealed alarming findings about bacterial persistence in Australian drinking water plumbing, and identified significant transmission risks in both hospital and residential environments.


"The presence of these antimicrobial-resistant bacteria in residential and hospital plumbing systems highlights a pressing public health concern that requires immediate attention," says Flinders University's Professor Harriet Whiley.


Published in the Journal of Hospital Infection, the study assessed the prevalence of key AMR threats?being methicillin-resistant Staphylococcus aureus (MRSA), plus carbapenem-resistant Pseudomonas aeruginosa and Acinetobacter baumannii?in hospital and residential drinking water and biofilm samples across Australia.


Key findings showed :


¡¤73% of residential water and biofilm samples tested positive for at least one AMR pathogen, compared to 38% of hospital samples.


¡¤45% of residential drinking water plumbing fixtures had at least two of the targeted AMR pathogens, highlighting the risks in home environments.


¡¤Drain biofilms were identified as a major reservoir for AMR bacteria, contributing to their persistence even after disinfection efforts.


¡¤Carbapenem resistance genes were found in biofilm samples that tested negative for P. aeruginosa, suggesting biofilms may act as long-term reservoirs for AMR genes, which will allow resistance to spread even after the original bacteria have died.


¡¤MRSA, typically associated with dry, high-touch surfaces such as bed rails and doorknobs, was detected in both water and biofilm samples. This indicates that AMR pathogens that are not traditionally considered waterborne may thrive in plumbing systems.


Antimicrobial resistance is among the most pressing 21st century global health challenges. The World Health Organization (WHO) warns that by 2050, AMR infections could cause 10 million deaths a year, and would therefore surpass cancer as the leading cause of death worldwide.


Resistant infections already lead to prolonged hospital stays, higher medical costs and an increasing reliance on last-resort antibiotics, which are becoming less effective.


"Our research underscores the urgent need for enhanced surveillance and targeted interventions to mitigate the risks posed by AMR pathogens in drinking water systems, especially in home health care settings," said lead researcher Dr. Claire Hayward.


This study calls for improved strategies to manage AMR risks in water infrastructure, particularly in environments housing vulnerable populations, such as hospitals and aged care facilities.


Strengthening water system hygiene, routine monitoring, and innovative biofilm control methods could play a crucial role in addressing this growing threat.


The research - ¡°Drinking water plumbing systems are a hot spot for antimicrobial resistant pathogens¡±, by Claire Hayward, Kirstin Ross, Melissa Brown, Richard Bentham, Jason Hinds and Harriet Whiley - has been published in the Journal of Hospital Infection. For access to the full study.


Funding statement : This work was supported by the Impact Seed Funding for Early Career Researcher and Flinders Foundation grant 2021.


[Ãâó = Çø°´õ½º´ëÇб³(Flinders University)(Plumbing a hotspot for superbugs – News) / 2025³â 5¿ù 5ÀÏ] 


[¿¬±¸³í¹® Ãâó = ¡ºº´¿ø°¨¿°Àú³Î(Journal of Hospital Infection)¡»(https://www.sciencedirect.com/science/article/pii/S0195670125000593) / 2025³â 5¿ù 1ÀÏ]

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